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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (5.7L - DTCS P0160 To P0456 - NGC - 3500 Cab & Chassis) >> Diagnosis and Testing >> P0452-EVAP Pressure Switch Stuck Closed >> Set Condition:

Set Condition:

WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

At key off, the Powertrain Control Module (PCM) energizes the Purge Solenoid for a calibrated amount of time (30 seconds maximum) and stores the state of the ESIM Switch. The state is evaluated again at the next key on. If the PCM does not detect that the ESIM Switch is open, an error is detected. Two Trip Fault. Three good trips to turn off the MIL.

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