|
|
10-05-2015, 02:06 PM | #1 |
Private First Class
31
Rep 187
Posts |
Car Died, Pulled The Following Codes
Yesterday, while coming home from work, my car died while making a right hand turn. I pulled into the median and took notice of some error messages displayed on my nav screen. It had something to do with the fuel pump and then once I turned the car off, and restarted it, that message was replaced with one about increased emissions.
I was able to limp it home and pulled the following codes. U0109 Lost Communication With Fuel Pump Control Module P0192 Fuel Rail Pressure Sensor Low Input U0109 again P0192 again P0301 Cylinder 1 Misfire Detected P0302 Cylinder 2 Misfire Detected P0303 Cylinder 3 Misfire Detected P0300 Random Misfire Detected My thought process is that the FP control module went bad, making the pump lose pressure which started the misfires and put it into limp mode. The car's got about 37k miles on it and is an '08 E92. I have not restarted the car, but I'm considering trying to limp it to BMW as it's not far from here. I've done a search for the U0109 code and haven't found anything. Has anyone else had any experience with this? |
10-05-2015, 04:35 PM | #2 |
Private First Class
31
Rep 187
Posts |
Just cleared the codes and drove it again. Drove fine for the first 2-3 minutes, then got the same codes before it completely died again, seemingly of fuel starvation. I've ordered the FP controle module, hopefully that will take care of the problem.
|
Appreciate
0
|
10-08-2015, 04:43 PM | #3 |
Private First Class
31
Rep 187
Posts |
Alright, so for anyone following along or who researches these codes in the future, I'll give a brief update.
The fuel pump control module seems to have done the trick. Evidently it had to be coded, so the dealership got me there, to the tune of $303. On the plus side, my car had the original software from '08 and it has all of the newest software now. Also, even though the dealership swears that they didn't add any oil, I'm now getting an oil too high reading. When confronted, the dealership said nothing was added and that it will probably go away by tomorrow. Oh, and the tech also said that our crankcase has plenty of extra room for extra oil.... Right. Anyway, time will tell as to whether or not this actually fixed the problem. *fingers crossed* |
Appreciate
0
|
10-30-2015, 07:41 PM | #4 |
Resident Engineer
135
Rep 748
Posts |
Keep us posted!
__________________
///M4 (SO/BLK/BLK) Exec, LED, Blk 19s, HK, 6MT <- SOLD
///M2 (LBB), Exec, 6MT <- SOLD 2014 Land Cruiser, Slee Sliders, OME Lift, ARB Onboard Air European Delivery Journal & F8X Door Rattle Fix Machine Shop Directory - www.mfgcenter.com |
Appreciate
0
|
11-15-2015, 07:33 AM | #7 |
Colonel
172
Rep 2,373
Posts |
There is a test plan which can be performed for "oil level disturbed". Only some cars have the ability to have that done but I think m3's do. That should take care of the oil level issue after programming.
|
Appreciate
0
|
11-26-2015, 11:28 PM | #8 |
Private First Class
31
Rep 187
Posts |
|
Appreciate
0
|
11-27-2015, 12:22 AM | #9 | |
Lieutenant Colonel
602
Rep 1,611
Posts |
Quote:
That is alway's my concern, when I hear about "good kept, little to none driven" low miled vehicle's. Hope you get this problem solved soon and as allready been said, please keep us updated! |
|
Appreciate
0
|
11-26-2021, 04:59 PM | #10 |
Lieutenant
59
Rep 425
Posts |
Hey guys,
Need suggestions. Mine failed and got P0192 and misfires at cyls 1-7. Replaced the sensor with the newer version (silver). The car is cranking but will not start. Battery is fully charged. Gas is a little over a quarter. Fuel pump primes. Fuel pump fuse is good. Any other thing I can check? Thanks. |
Appreciate
0
|
12-06-2021, 11:18 AM | #11 | |
Astronaut
514
Rep 732
Posts |
Quote:
Hold old is the battery?
__________________
Instagram | @undisclosedm3
"Never think that you are above taking out the trash." |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|