P0138 Diagnostic Trouble Code Discussion for April 2006
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
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| Help Request | Posted | |
| 2000 Jeep Cherokee Classic 4.0L MIL Lamp on VIN: 1J4FFS8S7Y P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... on. Codes P0132 and P0138 for shorted O2's were in the system. We went through the Alldata diagnostic tree and condemned the upstream O2. The wiring for the rear O2 was dragging on the driveshaft so it was repaired and the... |
April 22, 2006 | |
| 2000 Jeep Cherokee Classic 4.0L MIL Lamp on VIN: 1J4FFS8S7Y P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. ... on. Codes P0132 and P0138 for shorted O2's were in the system. We went through the Alldata diagnostic tree and condemned the upstream O2. The wiring for the rear O2 was dragging on the driveshaft so it was repaired and the... |
April 24, 2006 |
