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P0154 Diagnostic Trouble Code Discussion for September 2006

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 K1500 Cheyenne 5.7L Misfire, MIL Lamp on VIN: 2GCEK19R2V
P0154: Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Activity. I need a little help on this one. Truck came in running bad and we found injectors leaking bad. We replaced all the fuel injectors, cap, rotor and wires and plugs. Truck ran better cleared codes and sent customer on his way. Truck came back with check engine l...
September 15, 2006
1997 Chevrolet K1500 Cheyenne 5.7L Misfire, MIL Lamp on VIN: 2GCEK19R2V
P0154: Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Activity. I need a little help on this one. Truck came in running bad and we found injectors leaking bad. We replaced all the fuel injectors, cap, rotor and wires and plugs. Truck ran better cleared codes and sent customer on his way. Truck came back with check engine l...
September 15, 2006