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EVAP System

EVAP SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC (MIL indication ) Description
P0442 (90) Evaporative Emission (EVAP) System Small Leak Detected
P0443 (92) Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction
P0451 (91) Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem
P0452 (91) Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
P0453 (91) Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
P0455 (90) Evaporative Emission (EVAP) System Large Leak Detected
P0456 (90) Evaporative Emission (EVAP) System Very Small Leak Detected
P0457 (90) Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing
P0496 (92) Evaporative Emission (EVAP) System High Purge Flow Detected
P0497 (90) Evaporative Emission (EVAP) System Low Purge Flow Detected
P0498 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage
P0499 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage
P1454 (91) Fuel Tank Pressure (FTP) Sensor Range/Performance Problem
P2422 (117) Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction