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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (2.4L - DTCS P000A To P0441) >> Diagnosis And Testing >> P0440-General EVAP System Failure >> 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.

When the monitor conditions are met, the Powertrain Control Module (PCM) will ramp in purge flow. If the PCM does not sense an ESIM Switch closure after a calculated amount of purge flow accumulation, an error is detected. Two Trip Fault. Three good trips to turn off the MIL.