Fault Code:- P0443
Indicates a Power-train fault The fault is generally due to a problem in the Emission Control area Fault Description: EVAP canister purge valve circuit malfunction
Action of ECM:- ECM Default: - Canister purge inhibited - Adaptive fuel metering inhibited
After clearing the DTC, complete the Purge system monitor drivecycle
Check for a reoccurrence of fault DTC. Possible Fault:- EVAP Canister purge valve to ECM drive circuit: open circuit, short circuit, high resistance EVAP Canister purge valve power supply circuit: open circuit, short circuit EVAP Canister purge valve operating vacuum hose leak / restriction EVAP Canister purge valve failure
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