
2005 Audi A4 Quattro 1.8L Poor Idle Quality, Misfire, MIL Lamp on
Howdy techs, this one will just not go away. About 6 weeks ago, put a used engine in this car(w/new turbo). Had lost oil pressure, had numerous codes: knock sensor controls, misfires, cam timing. 2 weeks later, intermittant misfire codes came back, had coils r...
FIX posted 2/21/2011
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VIN | WAULC68E45 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / EFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0171 | Fuel System Too Lean (Bank 1) |
P0442 | EVAP System Small Leak Detected |
P0507 | Idle Speed Control System Higher Than Expected |
P1128 | MAP Sensor Signal Lower Than Expected |
P1136 | ECM Recovery |
Message Closed w/FIX
Vehicle Data
2005 Audi A4 Quattro
VIN | WAULC68E45 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / EFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0171 | Fuel System Too Lean (Bank 1) |
P0442 | EVAP System Small Leak Detected |
P0507 | Idle Speed Control System Higher Than Expected |
P1128 | MAP Sensor Signal Lower Than Expected |
P1136 | ECM Recovery |