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  1. BMW 320D E90 N47 2008 Sensor Identification - help

    General BMW Discussions
    Water pump went on the cars, so removed the EGR and pump but noticed a oil leak which I think is coming from a sensor just above the EGR housing. I have attached a picture of it, can some tell me what it is so i can get replace?
  2. BMW E90 (320d) - torque limiter? Limpmode? No error codes.

    BMW 3 Series Forum - Technical Talk on the BMW E21
    Hi everyone! Coming to you with a "ghost" problem: Car: BMW 320d E90 from 2006 - 163hp (engine: M47), manual gearbox The graph below is the MAF measurements (actual and requested). The blue line is the actual air mass. The red line is the target air mass. Does anyone know why is so big the...
  3. N43 NOX sensor

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi all, Getting all kinds of error codes from my nox, car's an E90 N43. Trying to decide which route to choose - NOXEM or software delete Interested in hearing some opinions and experiences Cheers! p.s. also have misfires in cylinder 1, will be changing the coil this weekend, but doubt that...
  4. N47 wont start after rebuild

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi everyone I would really appreciate any help So about 3 months ago my 320d died as I was driving through some traffic. I get it towed home open it up and find out the timing chain upper guide rail broke and caused mayham on my number 4 piston and cylinder head. Valves were bent, and one...
  5. E90 engine light not showing on cluster

    Auto Electrical Forum
    Hi all, I have recently bought an E90. However, I noticed what I think is the engine warning/check engine light does not come on upon initial startup (like all other lights). I have also ran the dash cluster test and this light does not come on during that sequence either. I have circled the...
  6. 2006 bmw 320d m-sport (e90) no power HELP

    Auto Electrical Forum
    hello my bmw 320d e90 has what I think is an electrical fault when the battery is hooked up the alarm goes off I have to unlock the drivers door with the blade key same as the boot radio comes on and the start and stop button lights up also the gear stick lights to tell me its in park but only...
  7. 0.03v at injector harness and not 12v?

    Upon attempting to diagnose a non-start E90 320d, I tested the injector harness connections and noticed that the love wire has a contact reading of 0.03v and not the expected 12v. This number stayed the same with ignition on and while cranking the car. Anyone had any experience with this?
  8. E90 320d not starting

    Hi, hoping for some help:) My e90 all of a sudden wont start. The car just cranks. Will run on easy start, but cuts out immediately. Theres fuel in the rail and plenty of presure when cranking as I've checked on the obd reader. But it appears that the injectors are not been turned on...

    Hi Gents, just bought a 330D Coupe 2006 M57 Engine done 81k miles and I've got the DPF light on now it only comes on after about 5 miles of driving I do around 45 miles a day to and from work on the motorway. I've used a code reader and the fault isn't storing in the cars ECU I've plugged it in...
  10. Fault code diagnosis

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Good evening all Sorry if this is posted in the wrong place please move if it is. I’m trying to ring the root of my issue but have multiple errors coming up. I have a e90 2005 320d It all started after I bought it, I had intermittent lights in the dash (abs, handbrake airbag and tyre warning...
  11. Valvetronic issue, help needed.

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hello everyone. My e90 325i has been absolutely disgusting since i bought it (with a problem). No faults ever stored (except the occasional DME Mixture control (2A2F 2A2E) on BOTH BANKS, but that's very occasional) and a Cylinder Injection Cutoff ONCE. The car surges and hesitates like crazy...
  12. E90 330i 2006 fog light wiring harness

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi, I have a bmw E90 330i 2006 with foglight. The problem is i have a driver side fog light but no wires are connected to the receptale. i did not found any wire in the engine bay to connect the fog light. the passager side is connected and works fine. Can someone tell me where the cables...
  13. January 2009 E90 320d MSport LCI (Timing Chain Preventative Maintenance)

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi All, New to the forum having recently purchased a high spec January 2009 E90 320d MSport LCI Business Edition. The car has 124k Miles and has a full service history along with passing its recent MOT with flying colours and no advisories. This is the dreaded engine (N47) with timing chain...
  14. Help with choosing the best OBD for BMW Exx series and first car advice for buying used Exx

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi, so i’m looking to buy my first car soon. A BMW 3-series E46 or a BMW 3-series E90, i like the look of the E46 ones a bit better, and its gonna be a gasoline and manual one. I don’t know which model yet, probably a 316, 318 or 320 to begin with is good i think, and also it depends on the...
  15. E92 xenon rear level sensor wiring

    Auto Electrical Forum
    Hi guys, my 2006 E92 has xenon headlights which have recently started oscillating up and down. Fault code 9CB4 was present (rear ride height sensor) so I've changed the rear ride height sensor twice, firstly with a new Febi Bilstein part which made no difference, and secondly with a new BMW...
  16. CA 335d DPF question

    Hey 335d E90 lovers. I am looking for a workaround on a failed smog test due to the DPF for my 2011 335d. It’s very expensive and mandatory here in California. Is there anyway to clean this out to buy me a little more time on the filter?
  17. 2009 E90 Hotel/Valet Switch retrofit

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    I have purchased a valet/hotel switch for my 2009 E90 which is fitted in the glovebox. I removed the blanking plate and attached the pre installed wiring which was located behind the switch. I am struggling with the coding. I have turned on (what I believe) is Hotel Mode but the valet switch...
  18. Pre lci e90 dab conversion

    Car Audio, ICE, Car Alarms, Mobile Phones, I-Drive
    I want to convert my 55 plate e90 to dab radio. The car has the most basic stereo as there are no tweeters behind the door mirrors but it does have ccc I drive. I've found this kit but am not completely sure if it's compatible? Apparently it is as long as I have the business professional head...
  19. No DRL Option on 2008 320i E90

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi, I just got a 2008 320i e90 European/Japanese spec. I have been watching on YouTube how to activate the DRL through the BC and up/down switch. I have managed to get to where the DRL option is supposed to be but unfortunately it is not there. Does this mean this vehicle does not have DRL? Or...
  20. 320d E90 2006 plate - start stop then mechanical sound clutch

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi all I had bought my car in 2014 I think with 56k on the clock . It's done 156k miles and has been serviced every 10k miles there abouts Had an issue with turbo when I bought it 4 years ago which was sorted under warranty, I did notice mass fly wheel slight noise after driving around for a...