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P013A Diagnostic Trouble Code Discussion for October 2010

Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response - Rich To Lean

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Trouble Ticket Help Requests for DTC P013A
Help Request Posted
2007 Jeep Commander 4.7L MIL Lamp on VIN: IJ8HG48N07
This is our first 07 to give problems and I am at a bit of a loss. Came in with the above code and Mitchell said to perform an exhaust system integrity check for leaks (I did not do this) and then gave a test for the O2 sensor wiring. The #4 wire had to have s...
October 26, 2010