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International Automotive Technicians Network
2005 Audi A4 Quattro 1.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 2/17/2011 14 Replies

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...

14 Replies Received (View Replies)

  Related Documents & Media  2005 Audi A4 Quattro

 
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car Vehicle Data

2005 Audi A4 Quattro

VIN WAULC68E45
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0171Fuel System Too Lean (Bank 1)
P0442EVAP System Small Leak Detected
P0507Idle Speed Control System Higher Than Expected
P1128MAP Sensor Signal Lower Than Expected
P1136ECM Recovery
Message Closed w/FIX

car Vehicle Data

2005 Audi A4 Quattro

VIN WAULC68E45
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0171Fuel System Too Lean (Bank 1)
P0442EVAP System Small Leak Detected
P0507Idle Speed Control System Higher Than Expected
P1128MAP Sensor Signal Lower Than Expected
P1136ECM Recovery