|
|
|
|
 |
 |
 |
BMW Garage | BMW Meets | Register | Today's Posts | Search |
 |
|
BMW 3-Series (E90 E92) Forum
>
Codes
|
 |
| 08-17-2009, 12:36 AM | #1 |
|
Major
 
60
Rep 1,065
Posts
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA
|
Codes
Does anyone know what are the descriptions for code 11370, 11390, and 11391??
|
| 08-17-2009, 01:40 AM | #2 |
|
Captain
 
65
Rep 986
Posts |
Those are O2 sensor errors. I had a one-off happen to me awhile back, but I just cleared it and have never seen it since.
Have you installed/uninstalled your PROcede or done anything electrical related recently?
__________________
2008 E92 MT | VTT Stage 2+ 20T | VTT Inlets | JB4 MHD E85 | Fuel-It Stage 3 LPFP w/FPR and Return | BMS PI | AR DP | AE Quad Exhaust | Helix FMIC | ER CP | Tial BOV | DCI | AR OCC | Spec Stage 3+ | SMFW
|
|
Appreciate
0
|
| 08-17-2009, 01:44 AM | #3 |
|
Major
60
Rep 1,065
Posts
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA
|
Just figured I have to convert it into HEX.
Rev.2 installed on Thursday. Cleaered the codes and took the car out for a drive and came up code 11371 (2C6B)and 11391 (2C7F)again. Does that mean I have a bad O2 sensor? Last edited by thwgw24; 08-17-2009 at 05:21 PM.. |
|
Appreciate
0
|
| 08-18-2009, 02:33 AM | #4 |
|
Captain
65
Rep 986
Posts |
It might if it keeps returning. I would say clear the codes again, uninstall the PROcede, and see if the codes return, but you would need a BT for that.
It would also be interesting to see a description of those errors, but again you would need a BT. Last resort I guess would be to uninstall your mods and take her in. Wish I could be more help.
__________________
2008 E92 MT | VTT Stage 2+ 20T | VTT Inlets | JB4 MHD E85 | Fuel-It Stage 3 LPFP w/FPR and Return | BMS PI | AR DP | AE Quad Exhaust | Helix FMIC | ER CP | Tial BOV | DCI | AR OCC | Spec Stage 3+ | SMFW
|
|
Appreciate
0
|
| 08-18-2009, 10:08 AM | #5 | |
|
Major
60
Rep 1,065
Posts
Drives: RB PWRED E90 N54 6MT
Join Date: Aug 2006
Location: Bellevue, WA
|
What exactly does O2 sensors do?
Is it okay to keep on driving the car if they really went bad? I found those descriptions online, which are AfterCat O2 sensors switched, AfterCat O2 sensor systemcheck Bank 1, AfterCat O2 sensor trim control Bank 1 and Bank 2. Quote:
|
|
|
Appreciate
0
|
 |
| Bookmarks |
|
|
