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P1137 Diagnostic Trouble Code Discussion for January 2006

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage During Power Enrichment

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Trouble Ticket Help Requests for DTC P1137
Help Request Posted
2000 Audi A4 Quattro 1.8L MIL Lamp on VIN: WAUDC28D2Y
P1137: mfr controlled fuel/air metering bank 1 system to rich. hi techs ive go this car with code 1137 that wont go away. have cked fuel psi it is fine. after repair of broken v line to regulater,then found temp sensor leaking and irregular readings, repaired that. code still comes back did out put ckecs on evap control v...
January 14, 2006
2001 Volkswagen Golf GLS 1.8L MIL Lamp on VIN: WVWZZZ1JZ2
P1137: Additive mixture correctionmixture too rich. This VW has caused us a reoccuring problem that we have failed to diagnose or understand. Untill this week our customer had no driving complaints but now feels the car hesitates slightly when pulling away from rest.I can not feel this fault on roadtest at all....
January 31, 2006