
2002 BMW M5 5.0L Poor Idle Quality, Hesitation, Cuts out, MIL Lamp on
car came in running poorly as it was sluggish and running rough this seems to happen daily but not at all times. it is also running in limp mode (customer description) as well but again not all the time. Checked the code as MIL was on found 77&78. I have tried...
FIX posted 7/27/2013
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)9 Replies Received(Hide Replies)9 Replies Received
|
Message Closed
|
VIN | WBSDE93452 |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, MIL Lamp On |
Occurs | Always |
Trouble Codes
77 | signal throttle potentiometer 2 |
78 | signal throttle potentiometer 1 |
Message Closed
Vehicle Data
2002 BMW M5
VIN | WBSDE93452 |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, MIL Lamp On |
Occurs | Always |
Trouble Codes
77 | signal throttle potentiometer 2 |
78 | signal throttle potentiometer 1 |