P0137 Diagnostic Trouble Code Discussion for September 2008
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
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| Help Request | Posted | |
| 2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19TXY P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. please help, this truck was purchased used and has had this problem since day one. if i put my scanner on it and turn the key on the two front o2s read 447 mv and the two a fter the catalytic converters read b1s2 440 mv b2s2 430 mv. then start it up and the fr... |
September 10, 2008 |
