P0138 Diagnostic Trouble Code Discussion for January 2013
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
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| Help Request | Posted | |
| 2004 Cadillac SRX 4.6L Misfire, MIL Lamp on VIN: 1GYEE63A94 P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. please help car has been back a few times we replaced the engine sometime in nov 29, car keeps coming back to our shop with different codes everytime we replaced engine, throttle body assy., coils, injectors,plugs |
January 22, 2013 | |
| 2009 Chevrolet Cobalt LT 2.2L Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1G1AT58HX9 P0138: rear o2 replaced. Hi, This is the wifes car,it will act up in the shop under a light brake tq.1200rpm. It will jerk and misfire and sometimes die out, starts right up, It only starts to act up after it is warm 165deg and up. It will miss and if you throttle hard it will backfir... |
January 29, 2013 |
