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P1281 Diagnostic Trouble Code Discussion for May 2014

Accelerator Pedal Position Sensor 2 Performance

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Trouble Ticket Help Requests for DTC P1281
Help Request Posted
2002 Jeep Liberty Limited 3.7L backfire destroys in VIN: 1J4GL58K22
P1281: Engine Is Cold Too Long. we are getting ready to install a new intake.will not be able to test much until intake is installed.all work has been done at another shop.hope someone has run into this problem before.any imput may be helpful.we dont understand why it backfires before engine...
May 20, 2014