Canister Purge Solenoid: Service and Repair

Evaporative Emission Canister Purge Solenoid Valve Replacement

Removal Procedure




1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (Service and Repair).
2. Disconnect the engine harness electrical connector (2) from the evaporative emission (EVAP) canister purge valve.
3. Remove the engine harness retainer (1) from the EVAP canister purge valve bracket.




4. Disconnect the EVAP canister purge valve tube from the intake manifold. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service).




5. Disconnect the chassis EVAP vapor line from the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service).




6. Remove the EVAP canister purge valve bracket bolt.
7. Remove the EVAP canister purge valve with bracket.
8. Remove the EVAP canister purge valve from the bracket.
9. Inspect for carbon release in the EVAP canister purge valve ports. If there is any loose carbon, replace the EVAP canister and any components necessary to remove the carbon particles.

Installation Procedure




1. Install the EVAP canister purge valve to the bracket.
2. Position the EVAP canister purge valve with bracket to the cylinder head.

Caution: Refer to Fastener Caution (Fastener Caution).

3. Install the EVAP canister purge valve bracket bolt and tighten to 18 Nm (13 lb ft).




4. Connect the chassis EVAP vapor line to the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service).




5. Connect the chassis EVAP vapor line to the EVAP canister purge valve. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service).




6. Connect the engine harness electrical connector (2) to the EVAP canister purge valve.
7. Install the engine harness retainer (1) to the EVAP canister purge valve bracket.
8. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement (Service and Repair).