Vanos adaptation inlet 80 OUTLET VANOS ACTUAL VALUE Would fluctuate in the 50s and 60s OUTLET VANOS PILOT CONTROL Stayed a constant 45 Recorded misfires on all cylinders, as well as: B8 - inlet I have been searching all around but cannot find a place to get the running values for the VANOS system for a 750LI (N62TU engine) I’m trying to rule out sensor issues but without the target values it is kind of difficult. BMW Expert. 14 degree cr VANOS adaptation,inlet -0. 2, when it should be 40 Feb 11, 2023 · Installed vanos seal kit and anti-rattle fix. Cleaned both strainers, refitted and carried out engine vanos adaptation test. Timing chain, tensioner and rails have been changed. The Advance Auto AutoCraft 32mm deep socket works. INLET VANOS ACTUAL VALUE INLET VANOS PILOT CONTROL These two would fluctuate in the 50s and 60s, but were always identical. Not sure the exact process or even if you can reset the vanos adaptations manually. Low and behold, after doing so I get the following: 002A87 - DME: Exhaust VANOS, mechanism 003100 - DME: Boost-pressure control, deactivation So I was really hoping someone could explain how even after swapping the solenoids, the issue stayed on intake until vanos adaptations were cleared, then it moved to Customer: hi, 2009 mini ***** ***** code 287d vanos inlet actuator movement and code 2870 vanos inlet adaptation stop ,i replaced camshaft solenoid adjuster and still doing same thing, I check the timing chain and is ok do not make any noise,what could be the problem Mechanic's Assistant: Thanks. Is it possible to get the values below from the group VANOS position, inlet , cyl 1-4 VANOS position, inlet , cyl 5-8 VANOS position, exhaust, cyl 1 Initially brought up 2845 vanos exhaust activation movement and 283D vanos exhaust apdation stop. This is also described in SI B12 05 07. Not prompted by any issues, just preventive maintenance. damicibi Discussion starter. 2A9A DME: Crankshaft - Inlet Camshaft, Synchrinization P113 Intake Air temp sensor 1, circuit high bank 1 P00BD - AirFlow too high When idle was really rought, settings for Ignition Timing DME - 2731 - Vanos Inlet Vanos intake valve - Possible cause - Vanos adjustment unit for intake- Camshaft leaking or jammed-vanos intake defective or soiled-connector interchanged between intake and exhaust vanos. 652. 7v for intake 8. Tags vanos. I reset the adaptations again yesterday and took it for a blast on the motorway. Getting an advanced code reader to do the reset today. swampX3. If it stays in the inlet you might be looking at replacing the I take side vanos unit on the camshaft. I tried replacing the Vanos solenoids and the strange thing is that when I remove the inlet solenoid and replace it, This morning before leaving work I scan it and it has thrown both 2A87 & 2A82 VANOS inlet code with new Vaico intake solenoid, cleared codes. reset adaptations with delphi, this will reset the ecu learnings back to beginning of time,, also oil pressure test as vanos uses oil pressure for Hi everyone, The car came from another shop, with the MAF sensor replaced with no effect. Just a few years later, in 1996, BMW debuted the first double VANOS system on their S50 engine. If ISTA D/+ does not displays notice “Adaptation values and taught versions were reset” after the attempt to delete the Stock E46 M3 with S54. Full service - OK 6. The exhaust one says AUS/EX. Also installed new vanos solenoid seal plate. Be the first I doubt this would work but you could try resetting the adaptation values and specifically the vanos adaptation, they might be off since you replaced the timing chain. Specialities include: Car, Chrysler, Dodge, Jeep, Transmissions. 20 degrees Vanos adaption Exhaust bank 1 76. 7cr Vanos adaptation, exust : 0. Double VANOS – The second-generation double VANOS system adjusts the timing of the intake and exhaust camshafts with continuously variable adjustment, based on engine speed and throttle opening. Contamination of the solenoid valves has a major influence on the operability of the solenoid In this video the procedure for VANOS Adaptation using Autologic’s DrivePRO is shown. *UPDATED with DIS test results* Hi guys, So actually a bit of an imposter here as this is for a Z4M rather than an M3 but seeing as we share the same engine I was hoping the vast knowledge here would be transferrable to my car! This is a well documented My Autel is cellphone based and wouldn't do the steering angle or vanos adaptations the Autophix does. My code reader had some limited data, which included (while idling): INLET VANOS ACTUAL VALUE INLET The VANOS faults can be caused by an insufficient oil pressure supply to the inlet VANOS adjustment unit. 5 'cr I really am at my wit's end and would really need the help of people who know FAR MORE than I do about BMWs. This is also - 2A84: CDKENWS2: intake/inlet vanos 2: Limit stop adaptations out of valid range, - 2A89: CDKAMWS2: outlet/exhaust vanos 2: camshaft adjustment has not reached retard/late position. At least it was cheaper than replacing the 2 VANOS itself. so my 2009 cooper clubman, non s, is hard to start and is throwing this code, I have taken off the valve cover before and saw that Have the following fault codes, new vanos solanoid fitted and adaptations re set but fault keeps coming up when cleared. The valve quality enables conclusions to be drawn regarding the operability of the VANOS solenoid valves. Thrown a bunch of parts by myself as well as multiple shops thrown parts at the problem, never solved. During all engine’s lifetime fuel trims are corrected and renewed, according to real situation (fuel, its quality, component wear and change of parameters, etc. 20; The adaptation values have the biggest differences between the two banks. Smoke test intake and exhaust found valve cover PCV has failed. 695. BMW S85/S65 How To Test Your Vanos Solenoids With ISTA +Click Here To Get Access To All The BMW Software Please Become A EXPERT MEMBER ONLY to get access to Here's something for you to try. :thumbsup: There are 3 useful VANOS functions in DIS: 1. 15,236 satisfied customers. Symptoms (for google): loss of power in low rpm range P0011 - 2731 - camshaft control inlet surging VANOS problem Post Reply Thread Tools: Search this Thread 03-27-2018, 06:22 PM #1: rowsdower. INLET VANOS ADAPTATION - . 1 is fuel pump relay Comment. Check for any relevant service bulletins or extended warranties for your car specifically as there was a recall on vanos adjusters. The solenoids are made by Gates if that matters. 00 C Ambient Temperature = 1022. As suspected timing chain had jumped on exhaust cam. My educated guess is that the · I had the common 2A82 code pop up for a jammed inlet VANOS solenoid, after replacement of both inlet and outlet solenoids the code came back within about 10 miles. Cleared the code and was fine all day so hoping it was an adaptation or relearning that needed to happen. I really don't know what to do now. Drives: E92-SG-335i. Be sure to My 02/2003 E46 330Ci VANOS seals have 105,000 miles on them and here is a recent graph of the "actual VANOS position" from AUTOEnginuity software. With this new system, both the intake and exhaust cams feature the VANOS gear, allowing for the ECU to adjust the timing of both. so i take them out clean them off let them dry for about 3 hours in the garage. I don't see any oil leaking from the valve cover having replaced it and had only one little hiccup. Read in my research that also may be due to adaptations needing reset. Bimmerforums is the preferred online BMW Forum and community for BMW owners. 00, Vanos adaptation inlet: 2. to/368Uz9iN52 GERMAN OIL FI BMW Fault Code Description VS-Text = Inlet VANOS, adaptation stop 2 Component = Camshaft Position Timing Subcomponent = Intake Monitoring criteria Bank 2 intake travel-limit adaptation monitor (if OK: 115°KW < Vsa2_adp < 141°KW) VANOS must be at travel limit, i. 36 (stayed still) VANOS adaption inlet 2 5. I have done all the normal stuff plugs coils even found a bad injector. F30 335i '13 Would resetting vanos adaptations be something to try? Intake camshaft sensor? Share Add a Comment. 4 posts · Joined 2018 Add to To perform a VANOS adaptation reset, here are the things you need to do. 3K views 7 replies 3 participants last post by Minir602014 Nov 11, 2023. This is a guick guide to find the VANOS related functions in DIS. 7Figurez. We are talking about the engine in the 745i (N62B44). 00. Getting a Sep 12, 2023 · After lots of googling; it seems to be for - Inlet vanos adaption. However, the exhaust value is 60. Expert. drive in the first four gears and running it up Check again, if it went to the exhaust side it's the solenoid. The question was : What do they actually mean? When you cite an inlet reference position of, say, +122 and an exhaust reference position of -105 then where is the datum line from which those angles are measured? For modern engines, adaptations are created for: accelerator pedal, throttle, VANOS, crankshaft, camshaft and knock sensors, fuel and ignition supply, wide-band Lambda probes, NOx sensor, etc. e. All non turbo R56 minis need adaptations reset. 2deg on inlet - Vanos adaptation, inlet : 0. 2deg exhaust and 144. - 2A84: CDKENWS2: intake/inlet vanos 2: Limit stop adaptations out of valid range, - 2A89: CDKAMWS2: outlet/exhaust vanos 2: camshaft adjustment has not reached retard/late position. 35 degrees, but, for example, for N55 series engines – already in range of 70 . I wish I had a better understanding of these things. 6 (It should be between 140 and 160) Exhaust adaptation value 59. It only lets me clear vanos adaptations or all adaptations. 6K views 1 reply 2 participants last post by mattthelimey Oct 1, 2022. 53 when running rough. 63, Vanos adaptation exhaust: 0. Thanks Given: 266 Thanks Received: 389 (198 Posts) Posts: 654 Threads: If deleting of adaptations was successful, you will see notice “Adaptation values and taught versions were reset”. be/FzDF4BqDS2Q vanos cleaning. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. it would be normal when the car started up, but as oil pressure built up it would go to the fully retarded position. So far I have tried cleaning the valvetronic solenoids, changed engine oil and filter, changed the CPS in bank2, and via GTI reset all adaptations, relearn valvetronic motor- all to . 2A7A Variable camshaft timing control cold start and 2A7C VANOS inlet cold start. Both Vanos solenoids are new so I'll double check the wiring and maybe switch them and see what that BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > B58 Turbo Engine / Drivetrain / Exhaust Modifications > B58 inlet camshaft issue Google Search Search Forums So the next day I hook up the code reader (Autophix 5900 pro tool) and the codes were 2B5C crankshaft position sensor, 2A8B inlet vanos adaptation stop2,6025 voltage supply terminal 30,A158 close circuit current short time,A161battery disconnection closed circuit current,E190 ring break has been carried out,E18D wake up network unsuccessful. ). The 4 Camshaft sensors, 2 Vanos sensors, & Valve cover gaskets are all known to leak un-metered air. Car has been throwing codes. com/2URZuodBMW OIL FILTER HOUSING CAP: https://amzn. To start viewing messages, select the forum that you want to visit from the selection below. Fault debouncing = Entered immediately 2786 additional mixture adaptation 287D vanos inlet actuator movement 287E vanos inlet actuator movement Does this sound like a Vanos solenoid? Thanks in advance. When looking at the VANOS positions itself I can see the VANOS positions moving as indented Adaptation, inlet 1-4 129. It had some made in china ones installed by the PO, so I replaced them with the geniune BMW model from FCP. 00 Live data showed Air Mass Flow 12. Can you give me any more details about your issue? Customer: check Hi wondering if u could help me out I have a BMW 1series 2007 with the N45 engine, it started missing at high speed and was showing a airmass sensor, that then changed to a crankshaft sensor and now the cars timing is all off and its reading an inlet sensor. This will drive the DME crazy trying to adjust the air to fuel ratio mixtures. After a 30 min. You also need to replace the bolts, they are single use. Replaced Exhaust cam Sensor as well as Inlet - 2b63 code no longer reappears, but is replaced with 2a88 now. 00 ° Kurbelwinkel VANOS position, inlet, bank 2 120. put a 27mm spanner on the inlet cam shaft if it free wheels ie can move then its faulty i have I have the same code 283D and 2870, exhaust and inlet adaptation stop. The car started running I had the common 2A82 code pop up for a jammed inlet VANOS solenoid, after replacement of both inlet and outlet solenoids the code came back within about 10 miles. 24 (stayed still) VANOS position intel 1 -34. 2A8C-outlet-VANOS, adaption limit stop Jump to Latest 14K views 5 replies 2 participants last post by rplecty Apr 22, 2018 Dme function inlet vanos bank 2. So, if you move the EX cam to max retarded (confirmed with 2014-2017 F10 N63TU 550i vanos solenoid (VVT) replacement. Make sure the pistons move freely in the vanos. you post regarding vanos readings I know it's quite a while ago but After lots of googling; it seems to be for - Inlet vanos adaption. A local shop swapped intake & exhaust solenoids, but the code May 6, 2020 · The fault code I have currently (94) is for the inlet vanos adaptation and the apdation value is 0. 8, adaptation 120. the VANOS test 2. 2 volts at the exhaust vanos sensor connector at idle; Got a good adaptation reset with 51. I'm trying to understand the meaning of this value and S54 Hesitation/Idle Drop/VANOS/INPA. There is no orientation on the adjusters, but you should keep them on the correct sides. 2. 8v for exhaust. 2, when it should be 40 to 60. Before disassembling everything, I strongly suggest to do some type of smoke test on the Vanos adaptations. 1. Save Share Reply Quote Like. 884. Viewed 706 times 1 . Jump to Latest Intake vanos 1 performs ok in the range from 55 degrees to 24, but when you do a WOT the DME suggests 15 and up to 9 degrees, the vanos real degress just sticks at 28C8- VANOS exhaust: Actuator movement 28CC- VANOS intake: Actuator movement 2D4F- Camshaft position controller, exhaust, cold start The head was kind of loud when I first got it going, I assumed these codes were partly due to the lifters filling up. 72 Volt Voltage pedal travel sensor Here are fault codes you may have if a VANOS solenoid is causing your problem, 2A9A Cam sensor, inlet signal invalid for synchronization, 2A98 (P0016) Crankshaft intake correlation value outside ref range, 2A82 intake VANOS jammed mechanically, 2A9B exhaust camshaft sensor signal invalid for synchronization, 2A99 (P0017) Crankshaft position sensor and exhaust trouble code 283d DME VANOS exhaust Adaptation stoptrouble code /00287d/p0014/002845/p0015/002B61trouble code 283d camshaft timing Over advance or system pe PS I was going to give you a hard time about ‘going to lunch’ and ‘a friend’ ”Wait, was this on the way TO lunch of after??” Was it Lunch or more like a brunch? 94 is inlet vanos adaptation. The outlet VANOS is actively used when the CO catalytic converters are warmed up and for N43/N53 series engines – during the - changed the vanos adjustment unit By reading more about the VANOS what it looks like is that the VANOS moved the intake foward or backward to compensate for the car starting, but now it can not move it back to the original position, so the car hesitates until it warns up. Replaced fuel pump with OEM - OK 7. Starting up at work it was a bit jittery on idle again but cleared up shortly after. E81 / E82 / E87 / E88Model Year: 2004 - 2011. The car ran bad on idle and died most of the times on idle. Last edited by rhenier99; 03-03-2024 at 02:19 PM. 70; Adaptation, exhaust 1-4 75. To effectively move the camshafts to the target positions in the specified time and under all engine conditions, sufficient oil pressure supply to the VANOS control pistons must always be available. Needs some solenoids, right?But we'll delay the parts cannon until we E90 / E91 / E92 / E93Model Year: 2006 - 2011. Upon checking, found 2B56 | Air Mass Sensor Plausibility and 2870 | VANOS Inlet Adaptation Stop. Bimmerpost ☰ Model Selection. MINI warranty have offered to fund 80% of the parts, but Two reasons to reset adaptations: - My DME is a used unti from another 2002, it was bought about 700 miles ago. Resetting the adaptation values in the DME allow me to clear the fault code, and the car does seemingly drive okay, but it still just comes back with the same results in DIS. Vanos Adaptation inlet =130. Checked voltage at the connector 8. MATT CALDWELL. Fixed that and all 2AA4: Inlet camshaft, position monitoring 2A7A: Camshaft position controller, exhaust, cold start 2A98: Crankshaft - inlet camshaft, reference I had chased down a few things and decided to replace the Vanos solenoids. There is no Vanos adaptation on r56 Cooper s as there is only one single Vanos on intake side. Also have a paper towel under Vanos adaptation inlet bank 1 131 degrees Vanos adaptation inlet bank 2 134. Ouch. Which vanos solenoid is the correct one to replace? FYI I got that once about a year ago and reset the VANOS adaptation and haven't got it since. Cullen says: December 31, 2018 at 5:30 pm. 8, when it should be 140 to 160. 1,886 Satisfied Customers. The first double VANOS system appeared on the S50B32 engine in 1996. D. 6289 posts · Joined 2013 MY NEW BUSINESS: http://bitly. After vanos synchronisation new values: Vanos inlet actual position: ~120*KW Vanos exhaust actual position: ~80*KW Vanos intel adaptation: ~117. 28 kg/h when running smooth and 10. KW degrees is cam shaft degrees (Nockenwelle is German for cam shaft). Started car up, got rough idle with minor hunting. 00, Vanos position exhaust: -115. clear the adaptations, and start it up. When adaptation for exhaust side is started while car is running the car will shake a lot and try to bring the value down, it reaches about 60. Does anyone know what these values actually mean? Are readings taken from the camshaft position sensors, which have 3 wires or the vanos solenoids themselves, which only have 2 Next using the scanner I cleared all codes, cleared adaptations, cleared vanos adaptations, relearned valvtronic limit positions, and attempted a vanos adaptation. The first thing to check for if you come across a code 2A82 Digital Motor Electronics (DME): VANOS Variable Camshaft Timing on the Intake camshaft. 00 ° Kurbelwinkel VANOS position, inlet, bank 1 120. I see these VANOS related data items in my software: Vanos intel flank adaptation: ~117. Installed vanos seal kit and anti-rattle fix. The May 14, 2020 · When I reset the vanos adaptations, the intake values are bang in the middle: 149. 8 degree. 3. No lights, just a code that has been cleared once and came back. 50 Volt Signal 2 angle throttle = 4. Cleaned MAF - did MAF test - OK 4. Replaced both central valves, and sprockets with Today's Posts; Member List; Calendar; Forum; Vehicle Discussion; E46 (2001 - 2006) If this is your first visit, be sure to check out the FAQ by clicking the link above. Don't like a code with anything to Customer: I have a 2006 BMW 750Li i am getting these codes 2A5A i looked this code up says( VVT-Leading sensor (bank2) 2A5C Looked this code up (VVT-ref. Replaced valve cover and intake VVT solenoid. This also leads to some misfires. A full throttle run may show additional change in the position, this is pretty much a normal drive to the office using the interstate. Edit: 2006 325i OR maybe the Inlet VANOS piston does actually play a part in controlling idle which is something I didn't think happened. Correct on the first two points. 11 Kurbelwinkel Vanos Adaptation exhaust = -103. Steve. 78 to 12. It’s called Single VANOS because it only features the VANOS system on the intake cam. 01 cr. adz0101 Location Offline Senior Member Reputation: 118. So far I have tried cleaning the valvetronic solenoids, changed engine oil and filter, changed the CPS in bank2, and via GTI reset all adaptations, relearn valvetronic motor- all to no avail. ASE Master and Advanced level certified. Appreciate 0 Quote 06-24-2017, 02:15 AM #3!LEFTCOAST! Captain . 327 posts · Joined 2008 Add to quote; Has all the same problems you had and I can't perform adaptation because adaptation value, Exhaust spread is 104. PROCEDURE Yesterday I decided to clean VANOS adaptations. The Reference position, Specified position, Actual position and Flank adaptation. Sort by Oldest first Oldest first Newest first Most reactions. What happens is on Apr 14, 2020 · After replacing the vanos solenoids, I carried out a vanos adaptation reset and got the following values: Intake adaptation value 148. Just can’t believe that the adaptations would make such drivability issues. Vanos position, inlet 120. I wanted to reset adaptations and take a fresh start. The valve quality enables conclusions to be drawn regarding the operability of the Aug 8, 2023 · Post install of new solenoids, I continued to get the two codes above but NOT the vanos exhaust code. The vanos adaptations failed getting an actual intake value of 150 (target: 140-160) and an actual exhaust value of 18. This brought up 287D, 283D and 2845 which are all vanos faults so looks like vanos phasers or the cam O rings, I think, but I'm open to other ideas. Join Date: Jan 2017. This problem seems very rare, and not even Google is providing much of any help. M. Thank you Hi, check adaptation and reset adaptation for the vanos int, ex. With the vanos mounted on the engine, remove the vanos exhaust solenoid with a 32mm deep socket. 53 Volt Voltage pedal travel sensor potentiometer 1 0. 05-04-2020, 06:27 AM. Both values nearly bang in the middle, which is a good sign of You had verified the vanos timing was correct, so the issue is either the vanos piston didn't move the EX cam or the sensor didn't read the position correctly. Senior Member. Prepare the right tools. 52 posts · Joined 2023 Add to quote; Only show this user #1 · Nov 8, 2023. Rebuilt the engine, so new timing chain kit installed, Inspected timing 3 times, changed selenoid control valves Vanos, changed cams sensors, changed crank sensor, Customer: 287D Vanos, Inlet, Actuator, Movement. I doing adaptation reset and is better but always at vanos screen, it's not like it's should be . Posts. Thanks in advance. 9 (target: 40-60) so again a failed vanos adaptation. 287d - VANOS, Intake: Actuator movement 2845 - VANOS, exhaust: Actuator movement But still, the intake VANOS is falling, so neither the solenoid is bad or the camshaft position sensor. Someone can help me?? For now car have less power at low RPMs and increased a lot os comsumption. Also a showerhead socket works. Modified 2 years, 11 months ago. First, you need a diagnostic software and tool that will help you perform this task. Drives: 2011 128i 6MT Sport. Join Date Jan 2005 Location Elements of both VANOS hubs (inlet and outlet) are identical. A is Exhaust (Auspuff is German for Exhaust) and E is Inlet (Einlass is German for inlet). 186. After valve cover replacement car works good several minutes but after adaptation reset next start problem with bank 1. 2 (It should be between 40 and 60) My question is: what do these values actually mean or indicate? I'm assuming there is something amiss with the exhaust vanos Ok, when i do get it to fire i can clear check engine light from previous non start attempts but 2a99 and 2a98 are still stored as shadow faults, unless there is an issue with new vanos units? Here is the data i pulled: Vanos adaptation, exhaust -27. When i replaced mine with ones from autozone (made in yes laser kit is good, also be careful to lock crankshaft off correctly it must lock both directions to be in correct position, you will need to remove spark plugs on cylinder 1 and 2 and drop 2 equal length rods in to holes, when both rods are at even heights the locking hole will locate on crankshaft, as on those engines all pistons must be at middle of the bores ie half way inlet camshaft new inlet vanos sprocket new inlet solenoid new exhaust solenoid new exhaust vanos sprocket new camshaft both bushing newha^ppy camshaft position sensor exhaust new camshaft position sensor inlet new timing done. 01 degree cr VANOS position,exhaust -115 degree cr VANOS position,inlet 85. you can see it by looking at the VANOS adaptation for the inlet (using DIS) I had the common 2A82 code pop up for a jammed inlet VANOS solenoid, after replacement of both inlet and outlet solenoids the code came back within about 10 miles. What happen is the solenoids are sluggish to move fast enough for the requested command of the DME in a certain time. No idea whether these are ok. Part 1. 9 degrees on the inlet, and the test fails with the inlet retard position at 69. He Hello, my Vanos adaptation values in INPA are pretty off, dme is not throwing any codes but I would like to remedy this. Dont quote me on that. Location: Texas. Vanos exhaust 119, adaptation 58. An example is the elite scan tool suitable for the OBD scanner that works for both the Mini Cooper and BMW. View Profile View Forum Posts Visit Homepage shade tree mechanic Moderator. 6mm. When i replaced mine with ones from autozone (made in -VANOS adaptation, inlet cyl 5-8 161. I took the highway home, cruised at 60 and could feel that slight surge again but it only lasted about a mile or so. 30 which is over limit. when i scan using bmw scanner 1. Exhaust position was out of range, inlet all ok. B58. When i reset adaptations with tool32 this goes back to ~160 when engine is on couple of minutes. But I don't know for sure. 75 Ambient Temperature = 24. VANOS seals already changed, Solenoids tested, cam sensor ok, oil pressure ok. VANOS The DME learns the end stop of the VANOS from the limit position adaptation. (out of time. 70; Adaptation, inlet 5-8 131. I did check the oil housing cap and Adaptation values in DIS for the VANOS come back with a DME commanded 52. New Spark plugs - OK 5. Reason: more info Appreciate 1 fe7565 638. 70kg/h Signal oxygen sensor after catalytic converter 0. 46 (this moved) My assumption is that the position intel indicates the position of the cam as it relates to the VANOS solenoid tells it where to be. I always thought that VANOS made no contribution to idling. G22Model Year: 2020 + VANOS adaptation, inlet -1. Factory trained with 17 years dealership experience. Adaptation value inlet spread 157,60° Setpoint, inlet 140° 160°" Obviously 287D Vanos inlet - actuator movement. 34,550 Satisfied Customers. Any help would be much appreciated 5E DME Inlet vanos adaptation 5F DME Exhaust vanos adaption B8 DME Function inlet vanos How to interpret "crankshaft adaptation inlet Grad KW" value? Ask Question Asked 2 years, 11 months ago. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Most 32mm deep sockets aren***8217;t deep enough for the vanos solenoid. Remove the vanos intake and exhaust solenoids and the plastic pistons underneath the solenoids. Thanks given by: adz0101. Vanos adaptation, inlet 120. Bolts were The ISTA Service Function test plan should be performed to clear stored values in the DME RAM memory after repairs are completed, in the following situations: VANOS or engine-related repairs if any of the following faults cannot be cleared: 2A90 - Exhaust camshaft, tooth offset to crankshaft; 2A91 - Exhaust camshaft 2, tooth offset to crankshaft; 2A8A - Inlet • The idle-actuator sensor value that is then measured is stored as the adaptation value. 70 degrees Vanos adaptation Exhaust bank 2 72. A VANOS adaptation should be performed after repairing the VANOS system Please help! 2A84 Inlet Vanos 2 and other codes Hello members of the Xoutpost!, I have always been a BMW enthusiast, my current car collection includes a 850i, E46 M3, 320i, S52 M coupe and most recently this E53 X5 2A8A - Inlet VANOS, adaptation stop 2A8B – Inlet VANOS, adaptation stop 2 2A8C - Exhaust VANOS, adaptation stop 2A8D – Exhaust VANOS, adaptation stop 2 2A8E - Inlet camshaft, tooth offset to crankshaft 2A8F – Inlet camshaft 2, tooth offset to crankshaft The engine oil level display continues to show as overfilled even after being corrected. 2 (It should be May 23, 2014 · VANOS The DME learns the end stop of the VANOS from the limit position adaptation. e how far out the cams can be mechanically set in order for the vanos to allow adaptation/cam sync. Our professionals are here to help make sure you find the answers you need to your questions and After lots of googling; it seems to be for - Inlet vanos adaption. Quote 03-03-2024, 09:19 PM I have BMW 320i e92 2011 'LCI' N46 engine, before 2 days i did oil change with oil filter and since the first start engine im facing those fault codes with VANOS, please if anyone can help, Much appreciated. I understand that the Reference value in Also done oil pressure check and compression check, all good. Does anyone have VANOS adaptations to compare? I recently did the VANOS lockdown and felt like I did a pretty bang-up job retiming the engine but the 2. As if it doesn’t require any excellent precision: +/- 5 degrees don’t change anything dramatically, I don’t know the requirements of BMW AG, the tolerance mentioned before comes from logical reasoning and also taking in 2010 BMW 550i MT 2003 BMW 325i @216k and counting 1998 BMW 528i MT @ 231k //sold 1997 Saab 9000 //sold There are 4 values for each camshaft. You may have to register before you can post: click the register link above to proceed. The car idles rough most of the time but sometimes its OK. Mar 11, 2020 · I now have 2 codes that won't go away. 9 'cr VANOS adaptation, exhaust -1. _____ RRT BMW E46 N42B20 Adaptations limit values for vanos camshaft to crankshaft exhaust and inlet - Answered by a verified BMW Mechanic VANOS adaptation,exhaust -1. Does this indicate stretched timing chain, bad vanos acutators or someone just did the timing wrong? I bought the car cheap, 2oo ooo miles, no service history, solenoids changed, return valves cleaned. 8 degree (94) for the inlet vanos. It's a used BMW with a Check Engine light, setting the common Vanos 2A82 and 2A87 codes. 00 ° Kurbelwinkel Today, 06:09 PM #2. Cool stuff! I believe I remember reading that the VANOS adaptations can be +/- 8 degrees on each cam. 5% (should be 2-3% if the Valvetronic would be in full operation and not patially throttled) Using a testing software, I can tell that the VANOS exhaust side adaptation on cyl 1-4 indeed out of the range it should be. Basics Instead, the inlet VANOS is actively working all the time (if you drive at least close to the appropriate performance of the BMW). Auto Mechanic: sprinkles08. 96V Another screen showed: Vanos position inlet: 120. , Vsa2_sprs=120°KW. - 2a9a camshaft sensor inlet Did the vanos solenoid clean procedure with air and brake cleaner (as before) and since this was all inlet side, I swapped the solenoid positions to see if the codes moved to the exhaust/outlet side. Flank: The Flank value. If engine operation requires the VANOS system to quickly advance or After replacing the vanos solenoids, I carried out a vanos adaptation reset and got the following values: Intake adaptation value 148. 43 - Activation, inlet VANOS, bank1, advance valve 07 - Signal, camshaft sensor, inlet, bank 1 B8 - Function, inlet VANOS, bank 1 16 - Activation, exhaust VANOS, bank 1, advance valve B9 - Function, exhaust VANOS, bank 1 Worthy to mention the previous owner had changed the Vanos with a Dr Vanos unit approx 2 years ago, which also apparently came with Noticed the Exhaust Vanos Actuator was missing the circlip and that allows the inner spool (Black Plastic piece) to push out a few millimeters and oil can then be directed to the incorrect ports. . 50. Ista vanos adaptation values show: Inlet - 114 degrees Exhaust - 60 degrees Actual position when engine is started reads in region of Inlet - 125 degrees Exhaust - 105 degrees I'm not familiar with this but to me it seems far off. Cleaned my vanos but I was getting a system to lean code clean the vanos and it’s ran great for 30 Cool stuff! I believe I remember reading that the VANOS adaptations can be +/- 8 degrees on each cam. 85 Mbar Signal 1, engine throttle =0. I have complained that the car has only done 30,000 miles and now it is virtually a write-off. boom starts running like absolute trash. 130104 vanos solenoid valve, inlet camshaft clamped 131501 vanos solenoid valve, inlet Not controllable during cold start I swapped the actuators but no change. Intake valves: Retarded during idle, improves smoothness of idle; Advanced during part-throttle acceleration, improves torque Got a code 2A82 Inlet Vanos variable cam control test and 3100 low boost code. Rep. 5 degrees to reach an actual 59. Replaced the vanos solenoid on the bank 2 inlet as well still getting the code and poor running issues. Variable valve lift at idle 0. So far I've only done 1000 2A8B – Inlet VANOS, adaptation stop 2 2A8C - Exhaust VANOS, adaptation stop 2A8D – Exhaust VANOS, adaptation stop 2 2A8E - Inlet camshaft, tooth offset to crankshaft 2A8F – Inlet camshaft 2, tooth offset to crankshaft zThe engine oil level display continues to show as overfilled even after being corrected. Problem goes if you disconnect the exhaust solenoid. I pulled the camshaft sensors and gave them a clean and noticed that the casing is cracked on the lower one. 4 cr Eccentric shaft, speified angle : 31 Ecentric shaft, actual angle : 27 Above datas : Scan with C310+ What parts do I have to change? See less See more Save Share Reply Quote Like. the main issue seems to be something with the vanos on the inlet of bank 2. So maybe it takes more than a matching Actual and Specified value pair to indicate a healthy VANOS performance. 59 (this moved) VANOS position intel 2 -33. 00 (* was next to this value) Adaptation, exhaust 5-8 87. Replaced fuel filter - OK Purchased under used approved warranty the vanos went within the first 2 months of me owning the car. you can see it by looking at the VANOS adaptation for the inlet (using DIS) VANOS adaption inlet 1 3. clear adaption (useful after repair etc. This is an even bigger mystery than the Flywheel adaptations; How I perform N53 adaptations; STFT and LTFT; N43/N53 operation modes. Fitted new chain, guide and tensioner using AST timing tool. Jump to Latest 7. Adaptation 0 - 0. What does this mean exactly? Answered by sprinkles08 in 20 hours 10 years ago. Save Share OEM position sensors, and 2 new OEM solenoids, reseting vanos adaptation with rheingold, and the problems went away. Reset the ECU. The camshafts are marked in similar fashion. ) pull the I'm having a problem : vanos exhaust side end position not reached. Minir602014 Discussion starter. The first install had the gasket out of the cover's groove a little bit. I've just had a full engine rebuild by Hack Jan 28, 2022 · VANOS adaptations are no different than fuel trims and spark advance/retard, the engine management will adjust based on sensor readouts. Jump to Latest 3. still open at wrong time the inlet will push pressure back in to the inlet manifold and cause a plausibility codes for inlet ie maf codes,, faulty vanos sprocket can cause About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Restricting the oil flow to Vanos Camshaft Hubs which move from oil flow/ pressure. sprinkles08. Matt, even after cleaning the return - changed the vanos adjustment unit By reading more about the VANOS what it looks like is that the VANOS moved the intake foward or backward to compensate for the car starting, but now it can not move it back to the original position, so the car hesitates until it warns up. ) It seems unless you In my diagnostics, I was getting codes 2A8A, 2A8B, 2A8E and 2A8F - Inlet VANOS Adaptation Stop Errors and Inlet Camshaft tooth offset errors. Getting 10. 80 degrees. 1 post · Joined 2022 Add to quote; Only show this user #1 · Feb 22, 2022. Code P052B Bank 1 Timing Retarded Have tried swapping inlet and exhaust vanos and symptoms got worse. 36 Vanos inlet position = 36% Spark Advance angle = 3. Reprogram the DME has there was an update to correct a VANOS adaptation lock in the 131501 VANOS inlet, cold start not adjustable . 34 cr. 5° and setpoint must be between 40° to 60° with my Autel Maxisys MS906TS. Sent from my iPhone using Tapatalk Pro 09-26-2023, 01:39 I bough aftermarked VANOS Solenoids and reset adaptations, and the Vanos 2A87 code dissapeared but the idle suddenly was so bad engine was stalling and car barely drove. 4 My M52TU reference has this picture on page 29. to/2Pke7l6N52/N54 OIL FILTER TOOL: https://amzn. I usually use ISTA but launch can also do it under special function. - I have been dealing with the Af and AE codes for about two months (700 miles) and wanted to reset adaptations to see if the Long term trims return and how quickly they return. view adaption 3. I do know that it is not necessary for other engines such as the S54, etc, but those are older designs. Cubieman. Just The tools also don't let me perform a vanos adaptation sequence like I've seen on Youtube for N14. 30 degrees Does anyone have any idea if these values are correct or what the expected range should be? Save Share Reply Quote Like. Quote "Be sure to clear Got a code 2A82 Inlet Vanos variable cam control test and 3100 low boost code. It's a big pain in the ass to not see the cam specified vs actual positions in troubleshooting this. Join Date: Jan 2012. Join Date: Mar 2020; Posts: 2472; Location: Nebraska #3. Has anyone had these two faults and could shed any light on the problems, could a problem on the vanos solenoid cause the cam sensor to show a fault? Today's Posts; Member List; Calendar; Forum; Vehicle Discussion; E46 (2001 - 2006) e46 Coding/Tuning; If this is your first visit, be sure to check out the FAQ by clicking the link above. The adaptation min/max limit is also defined in the DME parameters and is dependent of the offsets set. iTrader: I finally got INPA working and reset adaptations, which helped with the weird revving at first start but did not clear the code. Does anyone have VANOS adaptations to compare? I VANOS adaptation, inlet, bank 1 131. The car will now start and idle 1, Camshaft sensor inlet - permanent - (fault code 2983) 2, VANOS inlet, flank adaption - permanent (fault code 2870) The car runs and pulls fine with no issues, hope not a stretched timing chain. 4. ISTA+ labels 2AA4 as an intake camshaft position code. New inlet vanos sprocket ; New exhaust vanos sprockets (yes this means I have tore off the valve cover 3 times getting really good at it) Tried several different Vanos sensors (get the code with 3 different sensors installed). here's where it gets crazy. S. S. Swapped the central valves and 130104 went from intake to exhaust. VANOS When I reset the vanos adaptations, the intake values are bang in the middle: 149. Regarding the +/-8deg, this is the adaptation limit rather than a movement, i. It allows for detecting the damaged element easily. Cams have to come out for that. I performed the VANOS adaptation and that resolved everything for a few miles. VANOS repair. Yes delete the Vanos adaptation and test. For example, if the Reference position is incorrect: Flywheel adaptations. 4 - 0. shogun. 2 EL Jeffe 5 resetting the vanos adaptations for both DMEs (both banks) and clearing the codes helped smooth out the idle but The VANOS adaptations would need to be reset after removing/replacing the actual VANOS timing adjusters, but not the PWM controlled solenoids. The way I do it is through ista, and I think bm3 also allows you to do it. I can't find any documentation in the TIS that says anything about the solenoids. Also there is a rough idle but it's very subtle. I'll take the car for a longer drive tomorrow now that the cooling fan is working and see if I encounter any more hiccups. 4 degrees. adaptation is not reqd for code but makes sense to do since hardware changed. 60 ° Kurbelwinkel VANOS adaptation, inlet, bank 2 130. every work was process abiding by the Haynes book. On cold start it takes about 30 seconds to start the rough idle. Clean the pistons and the vanos cavities they live in with brake cleaner. I consulted with a friend of a friend that is a BMW mechanic and very expensive but he advised to first change the oil and filter to BMW specs and look at the Vanos solenoids. https://youtu. Does anyone know if you must reset the Vanos adaptations after you change the timing chain? A couple of days later, the amber engine fault came on, I took it back to the dealership who have advised that it is a VANOS fault and that a circlip has fallen off and I need new crankshafts at a cost of £2,955. W. Post Cancel. MAP reading 40-50mbar Throttle opening 5. put everything back together, hook up my bi-directional diagnostic tool. I will post O2 values to see if they look ok. Car is a 2007 E87 116i with N45 engine. sensor (bank2) 2A8B DEM: Inlet VANOS, adaptation stop 2 I have replaced all four cam sensors I have replaced eccentric sensor (bank2) Ok before i changed the eccentric sensor i was getting these codes 2A91- The VANOS actuator on each camshaft is supplied with engine oil under pressure; a solenoid controlled by the engine control module (ECM) retards or advances camshaft timing by modifying the supply of pressurized oil to the VANOS actuator. 5*KW Vanos exhaust adaptation: ~56*KW So actual and adaptation values was the same. Followup from the Pelican Staff: VANOS solenoid or timing The inlet VANOS adjuster is the one that says EIN/IN. Place paper towels on the radiator lower hose to catch dripping oil. Vanos position VANOS shaft of the first generation was turning in a range of 30 . Login or Sign Up I wish my inlet vanos adaption was zero with no Replace the Exhaust VANOS piston first has it is damaged, if you can get a good used unit or replace the complete adjustment unit. Valvetronic "Partially throttled". 6 I believe I remember reading that the VANOS adaptations can be +/- 8 degrees on each cam. Read more. Sometimes when i remove fault codes with example when engine is warm and drive ~20km that fault code doesnt come back immediately. The next step towards the ultimate efficiency VANOS was first introduced in 1993 on the BMW M50 engine used in the 5 Series. Lots of threads across the web mentioning the vanos solenoid, hub tabs, timing and even camshaft sensors. So far I've only done 1000 Vanos inlet 78. The best is to ultrasonic clean the solenoids beside the O'rings replacement, if they still fail then the solenoids are worn and require replacement. i figured while i was ther ill go ahead and remove the 4x vanos and clean them with MAF cleaner. Captain . Reply. Started car up, got rough idle I tried out Martyn 's new program. 05 degree cr Air - mass flow 11. 74V Signal oxygen sensor before catalytic converter 1. I've just had a full engine rebuild by Hack Engineering and the vanos was all done including new solenoid, redrilled disc and beisan systems exhaust hub upgrade. waaazooo. 5*KW Vanos exhaust adaptation: ~56*KW could be a few things, vanos sprocket gone faulty, oil control solenoid faulty intermittent , would check oil pressure when hot, another point is the oil rings on camshaft first end caps might of worn and bypass to much oil and wont hold timing, i use snap on diagnostic tool that allows me to test the vanos system and see it hold timing points when running and reset Need a bmw mechanic, 2014 mini countryman, vanos adaptation wont work after timing chain replacement, no. Is the Vanos Solenoid (seal) in any case involved with camshaft adaption values? Thanks in advance, P. Diagnosed that by watching the cam position. zseupwkkrdzwwasetocjrtqrsltiyimosejxgdncjwadskkij