
2009 BMW 750Li 4.4L Poor Idle Quality, Misfire, MIL Lamp on
I have a fun one for all of you BMW Gurus out there. I really appreciate you taking the time to read this and help me out. My long term customer just purchased this vehicle about 6 months ago and is having issues with running rough. It was brought in running v...
FIX posted 12/4/2015
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VIN | WBAKB835X9 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
14000 | Misfire several cylinders |
14010 | Misfire cylinder 1 injection cut out |
14040 | Misfire cylinder 4 damaging exhaust gas after starting |
14050 | Misfire cylinder 5 damaging exhaust gas after starting |
15010 | Ignition cylinder 1 combustion duration too short |
15040 | Ignition cylinder 4 combustion duration too short |
Message Closed w/FIX
Vehicle Data
2009 BMW 750Li
VIN | WBAKB835X9 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
14000 | Misfire several cylinders |
14010 | Misfire cylinder 1 injection cut out |
14040 | Misfire cylinder 4 damaging exhaust gas after starting |
14050 | Misfire cylinder 5 damaging exhaust gas after starting |
15010 | Ignition cylinder 1 combustion duration too short |
15040 | Ignition cylinder 4 combustion duration too short |