Mechanics

OXYGEN SENSOR CODE

2002 Dodge Durango

Engine Mechanical problem
2002 Dodge Durango 6 cyl Four Wheel Drive Automatic 100000 miles

when checking my diagnostic code for an engine light on my dash- I received codes po136 and po137, which are both oxygen sensor warnings. One for circuit malfunction and the other for circuit low voltage (?)
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Kandmlewis
July 11, 2008.



The code are for the same Sensor.

P0136 Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)

P0137 Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)

Obxautomedic
Jul 11, 2008.