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maf sensor
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  1. E60 / E61 (2004 - 2010)
    Hello. I have such problem. My air flow maf sensor doesn't work at all, so I have to change it. I need to find out which code fits to my engine, because which is installed now I suppose it not fits. Can you help me to find out which code fits 02 or 03. I would be grateful.
  2. General BMW Questions
    Hi, wonder if someone could help me. I’m not a car expert at all. I had an amber engine warning light for a little while on my 520d (F10) so rather than pay a garage for a diagnostic I bought an OBD2 reader. I got these 5 error codes: P00BC P00BD P22AE (twice) P0471 I thought it was the...
  3. Performance
    Hey guys, I went through the whole process of making an intake for my 750Li a while back and as everyone knows the biggest hurdle is the MAF sensor housing to allow you to build any style of intake. I was able to tackle that and now have the ability to provide the MAF pipes to anyone who wants...
  4. E46 (1999 - 2006)
    2004 325ci 5spd 175,000 miles ----------------- purchased 4 months ago ----------------- LTFT was at 11.4% STFT was at 4% MAF 2.8 warm 3.8 cold changed oil, and replaced homemade CAI with stock air box and replaced in-cabin air filter STFT shot up to 27.3% and LTFT hangs out around 30%...
  5. E36 (1991 - 1999)
    Hello everyone, i have ran into a problem with my e36 320 ´94 After my car had started to run bad sometimes it threw a code for the maf, so i replaced that but it seems that it hasn´t done a difference and instead a new code showed up: 37 DME Main Relay : Delay Has anyone ran into this kind...
  6. General BMW Questions
    My X5 has delayed acceleration, picks up at 3500 rpm. I have replaced MAF but the problem persists When I unplug the MAF sensor, it accelerates quick, 2200-2800 rpm. What could be the problem?
  7. 7 Series - E65 / E66 (2002 - 2008)
    Hi everyone, hope your cars are running great. :thumbup: I need some help figuring out whats going on with my 740 E66, long story short, had a rough running and intermittent misfire issue, changed plugs, coils, pcv, pcv hoses, VVT module, new Valvetronic motors, gaskets all over the place, then...
  8. F10 / F11 (2011 - 2016)
    Hello everyone, I have F11 535d, 2011 which is European version with bi-turbo and 313 hp. The vehicule has 112500km. While I was driving other day on the motorway there was suddenly yellow engine light illuminated. :yikes: I have my WIFI OBD2 scanner which I plugged to check the code, because...
  9. E36 (1991 - 1999)
    Hello Everyone! I have purchased an aftermarket air filter to fit to my 1999 E36 318is, however, am having some issues. From reading threads on this forum regarding air filter installations, I believe it has become evident that my car is not like others. When I say this, I am referring to the...
  10. E60 / E61 (2004 - 2010)
    I'm trying to clean my MAF sensor to see if it'll stop my cars rough idle.. does anyone know the procedure to take the maf sensor out and the proper cleaning procedure as well
  11. E46 (1999 - 2006)
    I have a 328i E46 and it ran great the first day I had it. The next day I was driving and all of the sudden when I pushed the clutch in to prepare for a stop the car stalled. After that it was idling very low and stalling now and then. I cleaned the maf sensor and when that didn't work I...
  12. E36/7 Z3 (1996-2002)
    A few days ago my 2001 Z3 2.5i started idling unusually roughly after running like a sewing machine for my five years of ownership. Put a bottle of injector cleaner in the gas tank. No change after a day. No check-engine light. Brought the car to my indy BMW garage. Connects the computer to the...
  13. E60 / E61 (2004 - 2010)
    My car was recently brought to a shop to repair the starter. Prior to bringing it to the shop everything in the car worked fine with the exception of when it did not start resulting in the car being brought to a mechanic. I am new to the area so I used my brother's mechanic who he trusted...
  14. E46 (1999 - 2006)
    I got my car up and running, and now that it is running I'm finding other problems wrong with it that I cant figure out. Problem 1: If the MAF sensor is plugged in, the engine will start then immediately shut off. The code will be for the MAF. Now if I leave the MAF sensor unplugged, the car...
  15. E39 (1997 - 2003)
    i have a 2001 530i. I'm kinda new with the BMW so I'm wanting to learn! i've done all my own work on cars. the symptoms for my problems is when im in park and idling like at a drive through or something my car shakes noticeably, and everyone in a great while when accelerating it will cut out...
  16. E90/E91/E92/E93 (2006 - 2013)
    Hey there my people. (2006 e90) So I just recently got my 325. This past Friday I got an oil change for the first time ever. Saturday evening the car kinda struggled to turn on. It concerned me a bit but figured if anything it was a battery issue. Sunday morning car is fine. Sunday evening...
  17. E46 (1999 - 2006)
    I just got a call back from my shop (which has proven trustworthy thus far) and they said that my codes in regards to post-cat o2 sensors were in fact being caused by a faulty MAF sensor. Now I'm leery of whether or not this is the case, and since the MAF is pretty pricey, I wanted to hear your...
  18. E36 (1991 - 1999)
    Good day! Anyone who can shed an idea re compatibility? I'm from the Philippines and I have a BMW e36 316i 1997 M43 B16 engine (4-door model) I need a replacement MAF sensor. The current MAF is Bosch 0280200205. I am having difficulty looking for the exact part #. The closest part # I was...
  19. E39 (1997 - 2003)
    I just bought my first V8 (03 540i 6speed m62tu engine. I have owned multiple vehicles with m54. I am experiencing trouble that has never occurred to me before. So any help is appreciated! background: Got the car around Dec 14. Drove it home fine, though with common oil leak. so I figure I...
  20. E46 (1999 - 2006)
    We're all in love with our cars; what a fun bunch we are! My 2000 323ci coupe wouldn't stay running after looooong crank. Took it to mechanic. Replaced battery, code check: air mass meter fault (short to positive-mechanic said) transmission in failsafe. Installed tester Air Meter, cleared...
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