DTC Summary

WARNING: This page is about a different variant/trim than selected.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory
P2420	Evaporative Emission Pressure Switching Valve Stuck OFF	Following condition is met during key-off EVAP monitor: EVAP pressure change when vent valve closed (on) less than 0.3 kPa(gauge) [2.25 mmHg(gauge)]	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (Canister pump module - ECM) Canister (filter inside canister clogged) ECM	Comes on	DTC stored

DTC No.	Monitoring Item	Detection Timing	Detection Logic
P2420	Vent valve stuck open (vent)	While power switch off	2 trip

HINT:

The vent valve is built into the canister pump module.