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1-18 of 104 Results
  1. E46 (1999 - 2006)
    Hey everyone, I own a 320i 2.2L M54 I believe I have a bad Camshaft position sensor, when I checked the symptoms online all of them fits perfectly to my car. Also with a scan I got Camshaft position signal intake, I am not sure why it says "signal" instead of sensor. I already found the part...
  2. E39 (1997 - 2003)
    my e39 97 (m52b28) stalled and engine can be started. Ask local mechanic they said should try to unplug maf. I tried then the engine will start. But after I tried to run it then stalled again after a few meters. Then it cant be started again, only cranks. Replug the MAF, it will start but can't...
  3. E46 (1999 - 2006)
    Introduction It took me a long time to understand fuel trims, despite excellent videos by 50skid and excellent posts by JFOJ on e46fanatics. I think I have a handle on them now, so I thought I would try to explain them as I understand them, and either help someone and/or get corrected. Here is...
  4. E30 (1982 - 1993)
    Hi, I am trying to source a Miller MAF Gen III unit for the BMW M20B25, suitable for use with 173 / 380 / 525 ECU. I just need the MAF unit itself, not the chip/ECU. If anyone has one in good condition that they no longer use, please let me know as I will pay good money for it including shipping.
  5. General BMW Questions
    Got an 320d Msport F30 (N47D), it’s came to a stop on the Motorway, I pulled over and tried to restart to find it would crank but not start. only fault in DDE is low fuel pressure on starting. I’ve checked everything on the fuel side except the ecu controlling everything and it’s coming back...
  6. E90/E91/E92/E93 (2006 - 2013)
    2007 pre-loci e90 330d Hi! I recently had a friend service my car for me. He changed the fuel filter and the air filter, but had some problems getting the air filter in as it’s a bit of a nightmare given it’s inconvenient location. He did use some water spray as a lubricant to get the filter on...
  7. New Member Introductions
    Hey guys this is my first post on here. I have an 06 325i with 110,000 miles. N52 magnesium valve cover. Since I got it it’s had issues with having a lack of power.. rough idle/ slow acceleration.. Think it might be MAF but not sure. Here’s the maintenance I’ve done trying to chase down the...
  8. 7 Series & 8 Series
    Hello all, I am trying to find someone tgat has a part number for their MAF. Mine has an audi MAF sensor, which the original owner swapped a lot of audi parts with, and need to know if it is the same! I bought the car 6 years ago and have always had issues, but it has been a great car and dont...
  9. E90/E91/E92/E93 (2006 - 2013)
    my engine idles rough after cold starts and when i'm in gear, mostly when in drive and reverse but it does happen in park and neutral but not nearly as severe originally had codes for my vanos solenoids, after replacing both with brand new oem replacements the rough idling hasn't gone away...
  10. E46 (1999 - 2006)
    In that video we gonna work on BMW E46 320D facelift 150hp M47N engine ! Mass air flow ( MAF ) sensor (part number: 13712247002) is quite easy to replace, but not the case with charge air pressure sensor (boost pressure) replacement. Let me show you how to replace it and where is located ! BOOST...
  11. E39 (1997 - 2003)
    i’m having problems with my maf. it’s a high voltage code getting pulled so if anyone knows where the fuse is that would be cool. thanks!!
  12. E39 (1997 - 2003)
    Hello there! So I've been having some trouble with my 1999 BMW 528i lately. It started while I was in traffic about a month ago when the check engine light came on. I promptly drove it down to the local autoparts store to use their OBDII reader and it came back with the following codes - P1421-...
  13. E90/E91/E92/E93 (2006 - 2013)
    There is absolutely no difference in measured air flow in INPA when i connect and disconnect the MAF sensor, even went as far as testing the MAF being connected, but the whole sensor being taken OUT of the intake tube, which in my opinion should make the car go crazy - absolutely NO difference...
  14. E36/7 Z3 (1996-2002)
    I have a 2000 Z3. I took my car to my mechanic and he said I needed to change my MAF because of some issues I had been having and the airflow codes it was throwing out. So I changed the old one out with a brand new one and thought awesome! It ran better and I was excited. The next day I had an...
  15. 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...
  16. X3 E83 (2004 - 2010)
    Hi. Please forgive my potential ignorance here, as I am a relatively new BMW owner. But I was just quoted $1075 to replace calipers, rotors, pads and sensors on the front of our 2006 X3. Does these seem reasonable? I am also questioning that that all of that went up suddenly as well, but I...
  17. X5 E70 (2007 - 2013)
    I have a 2011 X5 35D. I had a check engine light (3FDO) and I replaced the MAF , but I still have a cel. I have driven it about 500 miles since the replacement, but the cel is still there. It seems to run just fine and I got almost 30 mpg on my last road trip. I now think that maybe I need to...
  18. E90/E91/E92/E93 (2006 - 2013)
    Hi All - I have a 2007 328XI that is throwing a SES code (to be diagnosed) after servicing and while at a intersection, the idle RPM fell below 600 and the engine shut off. It nearly did the same the next day while the engine was cold. It seems to stabilize after its warm but when its cold it...
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