DTC Summary

DTC SUMMARY

DTC No.	Monitoring Items	Malfunction Detection Conditions	Trouble Areas	Detection Timings	Detection Logic
P2419	Vent valve stuck closed	P043E, P043F, P2401, P2402, P2419 are present when one of the following condition is met during key-off EVAP monitor: EVAP pressure just after reference pressure measurement > 755 mmHg Reference pressure < 730 mmHg Reference pressure > 755 mmHg Reference pressure is not saturated Reference pressure difference between first and second >= 5.3 mmHg HINT: These value are typical	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module-ECM) ECM	Engine switch off	2 trip
P2420	Vent valve stuck open (vent)	The following condition is met during key-off EVAP monitor: EVAP pressure change when vent valve is closed (ON) < 2.3 mmHg	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module-ECM) ECM	Engine switch off	2 trip