P0137 Diagnostic Trouble Code Discussion for March 2009
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
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| Help Request | Posted | |
| 1998 GMC C3500 Sierra SL 7.4L Excessive Emissions, MIL Lamp on VIN: 1GDKC34J8W P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. ... many o2 codes but will set p0137 on decel from interstate checked power and grounds and all seems well. bank one sensor 1 will drop to 0 mv on decel from highway speeds plese help any advise would be great |
March 04, 2009 | |
| 2001 Isuzu Trooper Limited 3.5L MIL Lamp on VIN: JACDJ58X31 P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. i am at my wits end. the car runs fine, no drivability problems at all. watching the o2 [all 4] on the modis, pre cat. o2 switch normal on bolth sides. poast cat o2, drivers side o2 switches normal but slightly low. the pass. side starts at 450mv koeo, koer it... |
March 05, 2009 | |
| 2001 Isuzu Trooper Limited 3.5L MIL Lamp on VIN: JACDJ58X31 P0137: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage. i am at my wits end. the car runs fine, no drivability problems at all. watching the o2 [all 4] on the modis, pre cat. o2 switch normal on bolth sides. poast cat o2, drivers side o2 switches normal but slightly low. the pass. side starts at 450mv koeo, koer it... |
March 10, 2009 |
