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P1157 Diagnostic Trouble Code Discussion for August 2008

Air Fuel Sensor (Bank 1 Sensor 1) AFS Line High Voltage

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Trouble Ticket Help Requests for DTC P1157
Help Request Posted
2005 Acura RSX 2.0L MIL Lamp on VIN: JH4DC54845
P1157: Air Fuel Sensor (Bank 1 Sensor 1) Line High Voltage. ... came in with check eng light on and had two codes for a/f sensor p2a00 a/f sensor circuit problem and p1172 a/f sensor out of range high. due to cost of oe sensor i put a universal sensor in it and now i am getting code p1157 a/f sensor circuit high voltag...
August 14, 2008