Diesel Data: Automotive Repair

Canister Purge Control Valve: Testing and Inspection




CANISTER CLOSE VALVE

The canister close valve is an ON/OFF type which controls the inner pressure of fuel tank caused by fuel evaporation. It is used to close the evaporative system and to observe tank pressure respectively with the fuel tank pressure sensor.

Circuit Diagram:






Harness Inspection Procedures:











VALVE INSPECTION
Refer to Emission Control System


Troubleshooting Procedures: