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Oxygen Sensor|Service and Repair > < Oxygen Sensor|Description|Page 830

Patriot 4WD L4-2.4L (2009)

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Were any problems found?

Yes

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Repair as necessary.

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Perform the PCM Verification Test.See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Tests and Associated Procedures/Verification Tests/PCM Verification Test 

No

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Replace and program the Powertrain Control Module (PCM).

-

Perform the PCM Verification Test.See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Tests and Associated Procedures/Verification Tests/PCM Verification Test 

Oxygen Sensor|Service and Repair > < Oxygen Sensor|Description|Page 830