2008 Audi A6 Quattro 3.2L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp on
the car came in as a no start and my coworker diagnosed it as a relay and starter. after the starter and relay where put in still didn't start. found that the wire coming out of the ecu to the starter was not giving signal. replaced the ecu and than there ...
FIX posted 7/18/2023
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 5 Replies Received (View Replies)5 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed
Vehicle Data2008 Audi A6 Quattro
Trouble Codes
|
Message Closed
Vehicle Data
2008 Audi A6 Quattro
VIN | WAUDH74FX8 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, Under Load |
Trouble Codes
P087: | fuel/ rail system - too low- open circuit/short circuit to ground |
P2296 | Fuel Pressure Solenoid 2 Control Circuit High |
P2404 | EVAP System Leak Detection Pump Sensor Circuit Range/Performance |
P50A: | cold start idle air control system performance- short circuit to ground |