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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (2.4L - DTCS P1607 To U1418) >> Diagnosis And Testing >> P1607-Pcm Internal Shutdown Timer Slow Rationality >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

Upon power up, the Powertrain Control Module (PCM) compares the change in engine coolant temp sensor since last engine shut down and compares it to the amount of time the engine was turned off. If not enough time has occurred to account for the difference in engine coolant temperature then the fault will set. Two Trip Fault. Three good trips to turn off the MIL.

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