2a9a code bmw. 2010. This video will show you what to do if you get the 2A7A code on a BMW Nov 28, 2020 · The 2A9A Code indicates that the SIGNAL from the Intake Camshaft Sensor is NOT properly synchronized with the Crankshaft Sensor Signal. Get rpm 224 Sep 27, 2018 · Hi. The time now is 06:24 AM. It may help others having the same issue. BMW N52 N51 Camshaft Crank Correlation 2A99 2A98 Rough running, Vanos, Escondido German Auto Escondido German and Tesla Auto 7. After starting the car and running very roughly on idle for 5 minutes (from 300 to 1000 rpm, it would erratically change up and down 200 rpm+ - every second), I turned off the engine and couldn’t start it again, after checking the « Previous Thread Next Thread » FIXED: CODE 2aa1 camshaft sensor outlet, signal Mar 21, 2020 · Also a couple codes for the fuel level sensors because they are unplugged. 2011 328i 3. Checked Crank sensor at connector pins volts ok ground… Bmw 525i 2007 n52 msv70 p0341 p0336 2a9a 2a9b camshaft code cranks doesn’t startAll times are GMT -5. 3. 50] 2006 330i [6. I try fixing by Help please: car cranks but no start! 2A9A 30BAAll times are GMT -5. Get rpm 224 cranking - so crank sensor is working. There are Jul 9, 2022 · Code 2a9a, auch nach dem Austausch von Magnetventilen, Nockenwellen- und Kurbelwellensensoren, und kein Funke von den Kühlpaketen. This might be helpful on: 2005 BMW e90 e91 e92 e93 Camshaft Position Sensor Test 325i 328i 330i 335i 325xi 328xi 316d 318d 320d 325d 330d 335d 2006 BMW e90 e91 e92 e93 Camshaft Position Sensor May 23, 2015 · Those are VANOS codes (equate to BMW fault codes 2A82, 2A85, and 2A9A). 2010 328i x drive. The time now is 05:06 PM. Onto the issue. These codes are essential for identifying problems related to the engine management system, particularly in BMW models equipped with advanced technology and performance features. This fault can lead to various performance issues, including May 13, 2016 · Hi all I am new to this forum on which I found a lot of information. 2007 e90 N54 code 2A9A and 3100 crank no start All times are GMT -5. I have an engine check light (obd) on my dashbord and impossible to reset it default code is 9A9E (camshaft sensor inlet synchronisation). Bisher I have a BMW X5 E70 3. Changed oil + filter. Previously in other shop both vanos solenoids were changed, inlet camshaft sensor was changed to a brand new one, but after it made no difference it was switched back. Check timing chain 2A98 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 Jun 9, 2011 · 2008 X3 36k miles Just had Inspection 1 done about 2k miles ago All other normal / routine services up to date. 0l 6 cylinder automatic get cod 2A9A intake camshaft yo crankshaft correlation swapped cam sensors code stayed the same no change to exhaust cam. I've got a 07 E60 with the N52 engine and 93K miles. 2) Unplug only Apr 2, 2022 · Hi I have a BMW N45 (E87) 1 series 2011. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Strange codes - N52 03-04-2024, 10:00 PM # 4 GoRomeo Brigadier General 1286 Rep 4,192 Posts Drives: 330i, 135i Join Date: Feb 2006 Location: San Diego CA iTrader: (0) Garage List 2008 BMW 135i [9. All was going well until I was met with the 2A9A (DME: Crankshaft - Inlet Crankshaft, Synchronisation) engine code after putting the car back together and starting it. I was getting a buzzing from the HPFP, but it turns out that is because my LPFP was unplugged for all the work I was doing and the HPFP needs fuel pressure apparently or it makes a buzzing sounds. 2A9A crankshaft/inlet camshaft synchronization. Symptoms were intermittent long crank and 1/2 engine light. Also plugs were changed. Feb 1, 2018 · Got the folllowing codes today. Condition is crank no start with 2A9A code. Thank you for this. New battery. This is a problem for two reasons - 1. 05. I bought new exhaust camshaft sensor but it also made no difference. Condition is crank no start with 2A9A code. Sep 12, 2021 · Error code 2a9a Jump to Latest 1. Have you noticed any specific issues or issues with your BMW related to these codes? Apr 14, 2025 · The 2AA3 BMW code indicates a problem with the exhaust camshaft sensor, specifically a gap loss. I read the fault codes through ISTA and get the following errors: Intake camshaft sensor 2A98 & 2A82 VANOS solenoid valve, inlet 2A98 & 2A82 When clicking both of them they refer to Mar 1, 2012 · Is this code equivalent to the BMW 2a99? It used to say engine malfunction, reduced power until that didn't show anymore and just the service engine light came on and this horrible jerk, the whole car would jerk/shake. it's too much of a coincidence and 2. So i followed ista test plan for this fault and Yesterday, I carried out some work on my 2008 N54. This is a step-by-step suggestion of HOW to perform (1) in those Service Notes. Customer: Have 2011 bmw 328i BMW's camshaft synchronization Mechanic's Assistant: The BMW Mechanic will know what to do about your camshaft. signal wire ok 4. Crankshaft And Camshaft 2a99 2a98 2a9a 2a87 CodesAll times are GMT -5. Nov 9, 2015 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. 2006 325i (E90) N52 engine. The time now is 08:24 AM. Check signal wire for short to positive, ground, open wire. 2a9a and 2a9b. Verified the following. 9v volts. In the workshop, checking the ECUs costs between $30 to $70 euros. Ive cleaned vanos solenoids and swap them, but 2A99 with CEL light still comes every morning when I start the car with cold engine. I presume that is what your 7/2007 build N53 ECE 330i has? BMW fault codes 2A95, 2A98, and 2A99 are diagnostic trouble codes (DTCs) that indicate specific issues within the vehicle's system. But 2A82, 2A7A, 2A7C 2A98, and 2A99 can also be a sign of sensor/cam ledge issues. Fault code that comes up after cranking is 2a9a crankshaft-inlet camshaft synchronisation. This code is a common issue with some cars, BMW has released what they call a Service Bulletin, the number for the bulletin that may apply to your car is 11. I to think maybe sensor or chain but don’t no BMW CODE 2e94, Code P1717, Code 51a7, Code 2ad0 FIX BMW N54 Exhaust Camshaft Position Sensor Replacement 335i EASY under 5 minutes #BMW X1 Crank No Start. There's a good chance the connectors were pulled off the VANOS solenoids when the belt broke since they're right on the front of the engine behind the belt. BMW Long Crank Time Fix. I presume that is what your 7/2007 build N53 ECE 330i has? Dec 6, 2016 · « Previous Thread Next Thread » Code 2A9A solved (intake camshaft sensor) 2010 BMW 328xi Code 2A9A Camshaft Synchronization Issue 328xi often faces VANOS solenoid failures and camshaft sensor errors causing timing misalignment codes. . Engine runs Sometimes fixing code 2A9A or code 2A9B could be a single fix or it could indicate a major problem with your BMW engine. So far I have: Cleaned / swapped and then replaced the vanos solenoids. I May 1, 2020 · Thanks for your reply I believe the 2a9a and 2a9b codes are for the camshaft sensors I replaced one camshaft sensor ( the inlet ) and the code continued to pop up I then diagnosed the vanos solenoid and they were the correct voltage and somewhat opened and closed . Full procedure on how to replace the VANOS solenoids on a BMW 3 Series, 5 Series, 7 Series, X3, X5, X1 or any BMW with the 6 cylinder engine N51 N52 N52K N54. The problem started the day after I purchased the car as a second hand. 7K views 2 replies 2 participants last post by Beanie123 Sep 12, 2021 Beanie123 Discussion starter The thing that's odd to me is that both intake & exhaust codes came up at the same time. 2A9A Camshaft sensor inlet signal, again? All times are GMT -5. Code 2A9A indicates crankshaft-inlet camshaft synchronization faults. 73K subscribers Subscribe Mar 9, 2019 · Freshly rebuilt engine with a ported head, Schrick high lift cams, and stock turbos. Another quick diagnosis and repair video from Rayon's Auto Diagnostics. 0 with 160k miles. The time now is . Feb 21, 2018 · The codes read by the BMW OEM Enhanced scan have yielded as follows: 2a98 - Crankshaft, Intake camshaft, reference 3100 - Air charge control, shut-down 29e1 - Fuel mixture control 2 I've done a bit of research and found that it could be a number of things. Cleaned / swapped and then replaced the cam position sensors. The "Service Notes" indicate the FIRST Step is to test the INTAKE Cam Sensor Signal wire (between the connector & DME) for Short or Open. What gives? Which one is the intake ? Customer: I have the codes 2A99, 3100, and misfires from cylinder 2-6 Code Mechanic's Assistant: I understand that you are experiencing multiple codes and misfires on cylinders 2-6, a BMW Mechanic will be able to help you diagnose and resolve this issue. This Crank Shaft, Camshaft Correlation fault would set a check engine light and could cause some rough running. Despite replacing sensors and cleaning VVT, poor fuel quality (87 octane) can cause rough starts and stalling. No other codes than that. I Just wanted to share how I solved the 2A82 and 2A87 issue with my 2005 e63 N52b30 engine. Ich habe meine Ventildeckeldichtung aufgrund von Undichtigkeiten an meinem 328i von 2008 gewechselt. No start. 1) Car is slow to start, starts, runs for 2-4 seconds, and dies, regardless of throttle. *SOLVED* Clues to 2A87 & 3100 codesAll times are GMT -5. I replaced this camnshaft and inlet VANOS with new parts, I reset the default but Here is a link to the BMW Fault Code Lookup Fault Information "Service Notes" for Fault Code 2A9A, MSD80 DME. My mechanic is not experienced in this matter and does not know exactly what the Problem is. This video shows the failure for this fault code and gives a desription of some Bmw1 116i error code 2a9a doset start. Do you have any other details that could be helpful? Customer: codes 2a9a 2a9b Mechanic's Assistant: OK. I recently (3 months ago) had the erratic shaft sensor replaced for similar tough start situations. checked power and ground at cam connector pins ok bat volts. 36K subscribers Subscribed I have 2007 bmw X3 with 2A9A code and 2F4A code, crank but don't star, don't spark plugs, 138,000 miles, I've check the Customer Feb 19, 2023 · See the "Service Notes" of the BMW Fault Code Fault Information link for "2A9A" in Post #6. BMW CODE 2e94, Code P1717, Code 51a7, Code 2ad0 FIXIf you have a BMW that has code 2e94, code P1717, code 51a7, code 2ad0 and you have service engine light o BMW E90 Intake Vanos Solenoid 2A82 Code After Oil Change Broken Oil Filter Basket BIMMER ZEIT 48. Bmw e60 523i n52 2005 came to shop as a crank no start. Codes 2A99 and 2A87 indicate crankshaft and exhaust camshaft reference issues, often from worn camshaft sprockets or timing misalignment. Please assist. We demonstrated how to fix 2A9A or code 2A9B on BMW 3 series but it will Here is a link to the BMW Fault Code Lookup Fault Information "Service Notes" for Fault Code 2A9A, MSD80 DME. The last error code I had was 2A9A and I have just replaced the crankshaft position sensor. Check positions (valve timing setting) of camshaft reluctors 4. I've pulled the intake cam sensor and both Vanos, cleaned them, and the car started for a few seconds, but dies and won't start again. Needs some solenoids, right?But we'll delay the parts cannon until we 2a9a and 2a9b, 2010 328i x drive, no start, Do 73 at risk, new cam inlet sensor, new crank sensor, replace e fuel pump I have 2007 bmw X3 with 2A9A code and 2F4A code, crank but don't star, don't spark plugs, 138,000 miles, I've check the Single 2a99 Fault CodeAll times are GMT -5. It's a E90 330I 2005 with the N52 engine. Don't spark plugs. He tried everything. The BMW 328i Mechanic is vetted for questions like this. Everything now works great, runs smoothly and no error codes when running the engine, so far everything perfect and runs like new. 2AA0 ,camshaft signal, inlet. Here is BMW Fault Code Lookup, Fault Information page, for "2A9A" on 2011 N51: Fault Information - BMWFaultCodes I fixed it! Such an accomplishment to diagnose such a problem and then go fix it:). The car has stopped working over night about 7 weeks ago and since then I have had the camshaft sensors, crankshaft sensor, oxygen sensor, lambda sensor, solenoid sensors and fuel sensors changed, a new battery too. Jun 29, 2024 · I have a 2009 bmw 335i that's giving me a 2A9A code and a crank no start, I haven't been able to start it for a year, 2A9A 2A9B crankshaft exhaust synchronization Edi USA 4. Nov 21, 2017 · 2007 E90 N54 DME code 2A9A 30BB 31002007 E90 N54 DME code 2A9A 30BB 3100 Jul 8, 2022 · Please save me lol i originally replaced the timing chain, and all its components, set the timing on my e90 2006 330i, and started getting code 2a9a, also changed the entire cylinder head, valves, vanos, all of it. 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 An easy and great way to know what is happening with your BMW is to read out the fault codes. 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. Anyone is welcome! Apr 9, 2018 · I have an 07 x3 with n52 3. This is highly useful when warning lights suddenly appear on your dashboard, or when you just want to know your car’s health status. However, reading the fault codes on your own is easy and can save you a lot of money. 138,000 miles. Camshaft, valves and chain were changed. It’s taking about 4-5 seconds of cranking the car for it to start and has mild backfires when idling. 2. Procedure shown using a BMW X3 with N52. Our experiences operating the vehicle are unsuccessful. So after getting the code i replaced the cam and crankshaft sensors, and both Apr 20, 2015 · I just replaced and now this code is being thrown. Apr 14, 2025 · The 2A9A BMW code, related to the crankshaft - inlet camshaft synchronization, often results in a no-start condition due to issues with the intake cam Jul 9, 2014 · Hi Guys, this may be an easy one, but before I plunk down for parts . 75] May 1, 2020 · Bmw E60 525i 2007 2a9a 2a9b codes n52 cranks no start Jump to Latest 707 views 0 replies 1 participant last post by E60marathon5x May 1, 2020 E Customer: I have an 07 x3 with n52 3. Connector connected signal to ground cranking showing change from 5 to 0 volts using voltmeter. it makes swapping them impossible. Code 2a9a, crank no start. Please try cleaning and replacing yo Customer: BMW E90 325i DTC 2AA9 DME: Variable intake system, servometer 2: activation Current Engine misfire & excessive heating of exhaust. 5k miles. BMW 335i 2009: Diagnosing 2A99 and 2A9A Codes with Long Crank 335i often faces camshaft timing errors and crankshaft sensor faults causing limp mode and long cranks. Jul 20, 2022 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. I have BMW 2007 328i with the engine codes 2A98 and 2A9A. 30EA denox cat sulphurized. I have had numerous diagnosis done on Oct 1, 2020 · Greetings from sweden! Bought a E90 yesterday with an engine light. The time now is 08:34 PM. I am a happy camper to say the least. Do 73 at risk, new cam inlet sensor, new crank sensor, replace e fuel pump I have 2007 bmw X3 with 2A9A code and 2F4A code, crank but don't star. Spark on coils: OK Fuel Pressure: OK Codes: 2A9F 2AA1 Exhaust Cam Sensor, already no start 2a9a/3100 after oil change, please helpAll 6 codes come after clear + re crank. Aug 21, 2022 · Hallo zusammen, ich hoffe auf Hilfe! Nach einiger Arbeit ziehe ich immer noch den Code 2A9A. Feb 28, 2019 · Engine cranks but NO start. Replace the sensor if faulty. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm I just recently replaced my Camshaft inlet sensor as well as both intake and exhaust solenoids due to 2A9A, 3100 codes being thrown. JB4 + MHD on the car but still no crank with JB4 disabled. Danach hatte ich mehrere Fehlzündungen auf allen Zylindern und langes Kurbeln zum Starten. Apr 14, 2025 · The 2A98 BMW code indicates an intake camshaft correlation error, often appearing during cold starts, but addressing it promptly is important to prevent XBimmers. Oil change, OFHG and OCG replacement and serpentine belt replacement. The time now is 03:48 PM. -VANOS solenoid needing cleaning Jan 29, 2023 · ISTA reads about 2 degrees different from that. So far I have: Cleaned / swapped and then replaced the vanos solenoids. Might hit the stock turbo world record, but don't really care about that kind of stuff. Vanos fault codes 2A98 2A82 2A9A 2A9B Need help for 3 codes 2a9a 2a9b 3011 All times are GMT -5. Replaced camshaft inlet sensor and 2 injectors (prior to this was running fine) now crank no Feb 22, 2020 · 2A9A/2A9B Synchronization E60 N52 CRANK/NO SPARK Let's try this a different way: I have a crank no start with these relative codes (2A9A/2A9B) No other operational codes present, only some relative to what's likely a bad CIC (MOST related faults) Engine is actually a N52N out of an E90 that was running great when removed from donor. I've check the Throwing a 2A9A code (Cam sensor, inlet signal - signal invalid for synchronization). Aug 14, 2022 · Here are the BMW Fault Code Lookup Definitions for those 3 codes, and link to the Fault Info Sheet for 2A9A. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Mar 20, 2022 · Codes 2A9A and 2A9B indicate camshaft position sensor errors affecting timing. Makes me think electrical issue. Jun 6, 2018 · Hi guys, I ' m Tao. BMW diagnostics, coding/programmingWhatsapp: 18764941600Ins I am using BMW experts, INPA and Xtool D8S OBD scanner - all to no avail. I drive a 6series e63 630i from 2005 (N52 engine). If EITHER the signal -- from Crankshaft Sensor or Intake Cam Sensor, is missing, or grossly out of range, the DME will NOT fire the engine: Crank, No Start. Oil filter housing has the new o rings, aftermarket cap with metal cage so i didn’t forget it in the filter. Oil changes done every 7. Hub for all BMW 3 series, 2006-2013. Replaced camshaft inlet sensor and 2 injectors (prior to this was running fine) now crank no Replaced solenoids and ckp sensor with genuine BMW parts and some other new compatible disa valves. So it would appear that your INTAKE Cam Position Sensor/ Connector/ Wiring has issues, OR the VANOS Solenoid for Intake Cam has issues. 33K subscribers in the E90 community. Unfortunately, I get the following error codes: 2a9a and 2a9b. Have spark (only pulled one coil but it had spark Feb 7, 2024 · I have code 2a99 and 2a98, the car won’t start. Marco,or any of you clever people out there,any help would be much appreciated. 2A98,crankshaft position sensor, inlet camshaft,correlation. 2K subscribers Subscribe « Previous Thread Next Thread » 2A9A DME: Crankshaft - inlet camshaft, synchronization 2009 BMW 328i Code 2A98: Engine Dies After Few Minutes 328i users often face engine stalling and misfire issues related to ignition coils and fuel delivery. 0si. Aug 24, 2018 · « Previous Thread Next Thread » Help please: car cranks but no start! 2A9A 30BA Long crank and 2A9A codestarting to loose faithAll times are GMT -5. I've now gotten similar long cranks at start again. . How would you like to connect with them - phone call or online chat? Customer: chain was 2006 bmw 330i diognostic code 2A9A in not listed in on demand any idea what it is? BMW DTC 51A7 and 2A9A FAULT CODES: Q&A for N52 2008Here are the work steps to narrow down whether it's a sensor fault or mechanical timing fault 2A9A - P0341 Camshaft Position Sensor 'A' Circuit Range/Performance 1. Inspect the sensor and wiring for damage or corrosion. The time now is 07:54 AM. Replace camshaft sensor. 2AA1,exhaust camshaft sensor, signal. Crankshaft and camshaft synchronization. Feb 21, 2021 · Car died Now crank but no start Code 2A9A02:14 PM BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > Camshaft sensor inlet fault 2A9A BT Tool Nov 20, 2024 · 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 Code 2a9a, crank no start. It's a used BMW with a Check Engine light, setting the common Vanos 2A82 and 2A87 codes. Everything seems normal other than SERVICE ENGINE SOON light :dunno: So the wife just called me while she's driving home from work (about 30 miles Jul 18, 2021 · I had N54 codes 2A87, 2A7A, and 3100. Jan 16, 2024 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Sep 27, 2013 · Saw this thread by google, and decided to ask here if you have any other ideas for the fault code 2A99. Code 2A98 indicates a crankshaft position sensor fault causing engine stall. Water pump and thermostat are less than 10k miles old. com | BMW X6 Forum X5 Forum > BMW X5 Forums > General BMW X5 (E70) and X5M Forum (2006-2013) Crankshaft - exhaust camshaft 2 error code Please help! No Start Problem 2a9a and 2a9b I have a BMW X5 E70 3. tf76awgroza02gymipulr9i7aeapxx5fke7osgasgwmb5fqh6hw