Hi guys, hoping to get some insight on some codes I'm reading on my 2000 M5 w/ 113K miles. I'm using the Schwaben scanning tool. Here is the list:
DME: Misfiring, cylinder 1 without cylinder output
DME: Misfiring, cylinder 3 without cylinder output
DME: Misfiring, cylinder 4 without cylinder output
DME: Misfiring, cylinder 5 without cylinder output
DME: D5 Misfiring, cylinder 6 without cylinder output
DME: Misfiring, cylinder 7 without cylinder output
DME: Misfiring, several cylnders without cylinder output
DME: Fuel System diagnosis, bank 1
DME: Fuel System diagnosis, bank 2
DME: DMTL module, tank leakage
Car is running perfectly fine as now, so I know the misfire codes are false reads. I reset them and they came back 2 days later (I ran the car once between then without the code coming back). No misfire code on cylinder 2 or 8, interestingly. From some of the searching I found the last on my list to most likely be the culprit, meaning I should replace the Fuel Leak diagnosis pump (DMTL). This is what I was planning on purchasing: https://www.ecstuning.com/b-bosch-parts/leak-diagnosis-pump/16136756440~bos/
If I'm on the right track, is there anything else I should replace while in there?
What I was not able to find was whether or not all these misfire codes are a normal result of the pump code, or if this is most likely an additional problem? Any help from the board would be appreciated.
DME: Misfiring, cylinder 1 without cylinder output
DME: Misfiring, cylinder 3 without cylinder output
DME: Misfiring, cylinder 4 without cylinder output
DME: Misfiring, cylinder 5 without cylinder output
DME: D5 Misfiring, cylinder 6 without cylinder output
DME: Misfiring, cylinder 7 without cylinder output
DME: Misfiring, several cylnders without cylinder output
DME: Fuel System diagnosis, bank 1
DME: Fuel System diagnosis, bank 2
DME: DMTL module, tank leakage
Car is running perfectly fine as now, so I know the misfire codes are false reads. I reset them and they came back 2 days later (I ran the car once between then without the code coming back). No misfire code on cylinder 2 or 8, interestingly. From some of the searching I found the last on my list to most likely be the culprit, meaning I should replace the Fuel Leak diagnosis pump (DMTL). This is what I was planning on purchasing: https://www.ecstuning.com/b-bosch-parts/leak-diagnosis-pump/16136756440~bos/
If I'm on the right track, is there anything else I should replace while in there?
What I was not able to find was whether or not all these misfire codes are a normal result of the pump code, or if this is most likely an additional problem? Any help from the board would be appreciated.