2000 Audi A4 1.8L MIL Lamp on
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...
FIX posted 12/22/2004
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Message Closed w/FIX
Vehicle Data2000 Audi A4
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Audi A4
VIN | WAUDC68D7Y |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment |