|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
DMTL leakage diagnosis pump, activation: Short circuit to B+.
|
|
04-30-2023, 02:57 PM | #1 |
New Member
2
Rep 21
Posts |
DMTL leakage diagnosis pump, activation: Short circuit to B+.
This is infuriating, replaced the pump and gas cap, still getting error. Is there a fuse I should be checking? All my fuses under the hood are good. Wiring for the pump looked ok. E92 N55 335i. I read some threads here but no one had a solution aside from replacing pump and has cap which I did already.
|
04-30-2023, 03:34 PM | #2 |
Captain
654
Rep 815
Posts |
What actual codes are you getting?
Also, albeit that mine is a 2008, but the fuses for the DMTL pump circuit on mine are in the behind the glovebox fuse panel, not in the ECU box under the hood. You may want to check an actual wiring diagram for your car (ISTA or the Bentley manual will give you that). |
Appreciate
0
|
05-01-2023, 01:06 PM | #3 | |
New Member
2
Rep 21
Posts |
Quote:
The code I got off my obd scanner is P2402. I will check the fuses in the glove box next, and I'm trying to run a DMTL test in ISTA but I'm still learning the program so I'm not that good with it yet. |
|
Appreciate
0
|
05-01-2023, 05:15 PM | #4 |
Captain
654
Rep 815
Posts |
According to my Bentley manual, you car should have the 10A fuse for the DMTL pump at location 17 in the junction box (behind the glovebox).
I take it that after replacing the pump you cleared the code and it came back? |
Appreciate
1
turbo6justin4.00 |
Bookmarks |
|
|