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oxygen sensor

  1. N42B18 oxygen sensor Bank2 Sensor2 location?!

    BMW 3 Series Forum - Technical Talk on the BMW E46
    Hi all! Help me please! My N42B18 fault codes: HO2S heater control circuit (Bank 2 Sensor 2) & O2 Sensor Circuit High Voltage (Bank 2 Sensor 2) this location on 13? I pulled out a 13 oxygen sensor and it looks like this
  2. HARD START every second time? 2005 E90 320i No voltage?

    Auto Electrical Forum
    Hi all, I replaced the engine in my 2005 E90 N46 320i, and ever since a problem has developed which involves starting rough and almost stalling. HOWEVER if you turn the car off, and back on again it starts perfectly fine. Turn it off and on, rough start. Off and on, perfect start. This...
  3. Remove oxygen sensor: Hose clip and axle stand method

    BMW Guides and How To's
    I took out a stubborn rusted O2 sensor on my 316i yesterday so I thought I'd pass on how I did it. I could see it was going to be a problem. I could have cut the wires and used a ring spanner and hammer since I was fitting a brand new verified Bosch sensor afterwards. However, in spite of its...
  4. 2008 E90 320i - Fault code 2A53 (unresolved)

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    URGENT HELP NEEDED !!!! I have a BMW 320i 2.0L Petrol, with N46T Engine E90 chassis, 2008 model, as I am aware that this model was not introduced in the states, but I have a question and I tried to search the whole internet but couldn't find a single thing on it, Recently I scanned my BMW OBD...
  5. 2005 E90 320i Engine management light

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi My partners car has recently got the EML and the car performances seems alright but when its idling its kinda wak. The engine stutters ever so slightly when idle and the MPG needle seems to go crazy after the clutch is pressed and you are trying to slow the car down to a stop. Ive got...
  6. E60 M47 520d Error code 447B Lambda / oxygen sensor advice

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi all, I had an error code 447B Lambda Sensor error, so my garage replaced it with BMW 5 Series 7 Series E60 E61 F07 F10 F11 E65 E66 F01 lambda Oxygen O2 Sensor | eBay After the first few days, the car was fine (no error codes), however I used INPA to check error memory yesterday and the...
  7. E92 Oxygen sensors

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi guys, I'm new to this forum. Just wanted some advice really. I bought a 2007 E92 320i in December 2013 (Private Sale). Ever since I've had it, it has been idling a bit rough on a morning and I have had a few engine warning lights coming up too. After a bit of research I thought it might be a...
  8. E36 Over-rich fuel mixture?

    General BMW Discussions
    Hi guys, I suspect the fuel mixture in my 1996 316i is running rich. A few weeks ago the car had trouble starting out of the blue, and when it did the engine was very chokey and seemed like it wasn't running on all cylinders... no power on acceleration. The next day the car failed to start...
  9. 1999 e46 318i SE oxygen sensor problem

    BMW 3 Series Forum - Technical Talk on the BMW E46
    Good evening you guys, I had my friend who is a mechanic for jct600 check for fault codes on my car, my engine was juddering at idle to the point it wAs occasionally cutting out. The fault code read o2 sensor(bank1) the diagnostics machine was only a small one so I am unsure as to which sensor...
  10. 1998 E36 323i -'Open Loop' Does it Ignore ALL Sensors??

    BMW 3 Series Forum - Technical Talk on the BMW E21
    Hiya Guys, Got a question here, that I think might be of help to a lot of us E36 owners. I couldn't find any info about it, so I thought I'd ask in a new thread. (Hope I got the Title right - as I think this could apply to all E36's) ~ If your car is running in 'Open Loop' (ie preset parameters...
  11. 1990 E30 316i - Overfuelling Problem

    BMW 3 Series Forum - Technical Talk on the BMW E21
    I'm a new joiner on here and am hoping for some good advice about my cars problem. It seems to be running very rich. The smell of fuel from the exhaust is very evident, fuel economy isn't great, and when i recently changed the spark plugs they were black at the tips and smelled strongly of...
  12. Oxygen Sensor for 520 E34 model

    Auto Electrical Forum
    Hello all, I am hoping that there is someone who may be able to assist myself and my nieghbour in confirming our deductions. We wish to know what each of the wires from the oxygen sensor are. From the Haynes manaual we have found the right picture with the shape of the connector. This has 4...