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2000 Audi A4 1.8L MIL Lamp on
Posted to European Driveability on 11/19/2004 6 Replies

Vehicle came in with MIL on and code P1137 for rich fuel condition. Tested MAF voltage snap test (with foot) and peak voltage was 3.4 volts. Sounds low, but I am unfamiliar with specs. Performed volumetric efficiecy test and result was 94%. I no longer feel th...

6 Replies Received (View Replies)

  Related Documents & Media  2000 Audi A4

 
Message Closed w/FIX

car Vehicle Data

2000 Audi A4

VIN WAUDC68D7Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1137Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment
Message Closed w/FIX

car Vehicle Data

2000 Audi A4

VIN WAUDC68D7Y
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1137Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment