Related Dtcs

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DTCs

Monitoring Items

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P043E

Reference orifice clogged (built into canister pump module)

ES-198

P043F

Reference orifice high-flow (built into canister pump module)

P0441

• Purge VSV (Vacuum Switching Valve) stuck closed

• Purge VSV stuck open

• Purge flow

ES-203

P0450

Canister pressure sensor (built into canister pump module) voltage abnormal fluctuation

ES-210

P0451

• Canister pressure sensor (built into canister pump module) noise

• Canister pressure sensor (built into canister pump module) signal becomes fixed/flat

P0452

Canister pressure sensor (built into canister pump module) voltage low

P0453

Canister pressure sensor (built into canister pump module) voltage high

P0455

EVAP gross leak

ES-220

P0456

EVAP small leak

P2401

Leak detection pump stuck OFF (built into canister pump module)

ES-312

P2402

Leak detection pump stuck ON (built into canister pump module)

P2419

Vent valve stuck closed (built into canister pump module)

ES-318

P2420

Vent valve stuck open (vent) (built into canister pump module)

P2610

Soak timer (built into ECM)

ES-324

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