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P0154 Diagnostic Trouble Code Discussion for April 2008

Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Remains At Center

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Trouble Ticket Help Requests for DTC P0154
Help Request Posted
1997 Chevrolet Express 1500 5.7L Poor Idle Quality, Stall VIN: 1GBFG15ROV
P0154: Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Activity. Customer complant vechile engine backfires surges stalls runs rough at idle also sets misfire codes.Also has other listed codes O2 sensor.
April 18, 2008