P0137 Diagnostic Trouble Code Discussion for April 2010
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
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| Help Request | Posted | |
| 2000 Chevrolet Silverado 2500 6.0L MIL Lamp on VIN: 1GCGK29U7Y P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. ... with 2 codes setting, P0137 & P0157. Typically this is just repaired with replacement of some O2 sensors & since this truck has been to other shops with this issue, they have been. Monitoring the vehicle shows that the front O2 sensors are toggling... |
April 10, 2010 | |
| 2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19T7Y P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. Truck came in with p0137, noticed reading .40 mv all the time. Watched other bank sensor 2 and voltaged moved. Tested power for heater 12. volts, ground is good, tried another ground same result, low voltage all the time. the purple and white wire is the high ... |
April 19, 2010 | |
| 2000 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19T7Y P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. Truck came in with p0137, noticed reading .40 mv all the time. Watched other bank sensor 2 and voltaged moved. Tested power for heater 12. volts, ground is good, tried another ground same result, low voltage all the time. the purple and white wire is the high ... |
April 20, 2010 |
