Diesel Data: Automotive Repair

Evaporative Emission Canister Vent Hose/Pipe Replacement



Evaporative Emission Canister Vent Hose/Pipe Replacement

Removal Procedure
Caution: Refer to Fuel and EVAP Pipe Caution.

Notice: Refer to Fuel and Evaporative Emission (EVAP) Hose/Pipe Connection Cleaning Notice.

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair).

Important: Before disconnecting or reconnecting evaporative emission (EVAP) pipes. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service).





2. Disconnect the EVAP canister purge pipe (1) from the EVAP canister and the fuel tank.
3. Disconnect the EVAP canister fresh air pipe (2) from the EVAP canister and the fuel tank.
4. Disconnect the EVAP canister vent solenoid valve pipe (3) from the EVAP canister and the vent solenoid valve.
5. Remove the pipes from the pipe retainer.

Installation Procedure

1. Install the pipes to the pipe retainer.




2. Connect the EVAP canister vent solenoid valve pipe (3) to the EVAP canister and the vent solenoid valve.
3. Connect the EVAP canister fresh air pipe (2) to the EVAP canister and the fuel tank.
4. Disconnect the EVAP canister purge pipe (1) from the EVAP canister and the fuel tank.
5. Lower the vehicle.