P0440 OBD Trouble Code

1 result found

P0440 - Chrysler
Type	Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled
Description	EVAP Purge System Fault Conditions
Cause	Engine at idle speed, ECT sensor input over 170°F, then the PCM commanded the EVAP solenoid open and closed and detected that the change in fuel compensation and in the IAC motor position were below a predetermined range