GM 1997277
Purge Valve

Begin the replacement of the evap canister purge solenoid valve by removing the engine cover and the engine wiring harness bracket from their respective stud. Detach the evaporative emissions canister purge pipe followed by removing the evap canister purge valve harness connector. The first step involves removing the two evap canister purge valve mounting nuts which allows you to pull out the valve from its position within the Intake Manifold. Secure the evap canister purge valve onto the Intake Manifold by using the mounting nuts which require a torque of 12 n.m (106 lb in). Finally, reinstall the evap canister purge valve harness connector and evaporative emissions canister purge pipe. The engine wiring harness bracket receives the stud to which you must tighten its bracket nut to 8 n.m (71 lb in). Last step: install the engine cover.

The replacement process for the evap canister purge solenoid valve begins with disconnecting both the evaporative emission pipe and electrical connector of the purge solenoid. The replacement process starts by taking out the purge solenoid from the Intake Manifold after unfastening both the purge solenoid mounting nuts and the engine wiring harness bracket from the mounting stud. Start the installation process by putting the purge solenoid back to the Intake Manifold before reinstalling the engine wiring harness bracket to the mounting stud. Install the purge solenoid mounting nuts then tighten them to 12 n.m (106 lb in). End the procedure by reconnecting the purge solenoid electrical connector with the evap purge pipe.

To handle the canister purge solenoid, first take out the evap purge pipe and the electrical wiring linked to the solenoid. After that, unscrew the mounting nuts for the purge solenoid and pull the solenoid out of the Intake Manifold. When connecting the purge solenoid, fit it onto the Intake Manifold and be sure to obey the fastener notice from the service precautions. Afterward, fit the purge solenoid mounting nuts and tighten them with 12 n.m (106 lb in) force. In the end, join the purge solenoid electrical plug and the evap purge pipe together once again.

The first step to replace the evap Canister Purge Valves involves removing the evaporative emission (EVAP) purge pipe together with the purge solenoid electrical connector. First detach all mounting nuts from the purge solenoid followed by the engine wire bracket from the stud before removing the purge solenoid from the Intake Manifold. You should reinstall the purge solenoid onto the Intake Manifold while following the instructions of service precautions related to fastener notice before placing the engine wiring harness bracket onto the mounting stud. Fasten the purge solenoid with mounting nuts while tightening them until they reach 12 n.m (106 lb in), then restore connections of the purge solenoid's electrical connector and evap purge pipe.

To handle the canister purge solenoid, first take out the evap purge pipe and the electrical wiring linked to the solenoid. After that, unscrew the mounting nuts for the purge solenoid and pull the solenoid out of the Intake Manifold. When connecting the purge solenoid, fit it onto the Intake Manifold and be sure to obey the fastener notice from the service precautions. Afterward, fit the purge solenoid mounting nuts and tighten them with 12 n.m (106 lb in) force. In the end, join the purge solenoid electrical plug and the evap purge pipe together once again.

The repair process of Canister Purge Solenoid starts by taking out the engine sight shield. Start by pushing the Evaporative Emission (EVAP) pipe connect fitting retainer until you can unfasten the EVAP pipe from the EVAP purge solenoid. Unplug the EVAP purge solenoid electrical connector following EVAP purge solenoid mount bolt removal. Proceed by removing the engine-mounted EVAP purge solenoid with its insulator while working on the vehicle. The installation process begins by putting the insulator onto the EVAP purge solenoid before mounting the solenoid onto its designated spot on the engine. Use a torque wrench to fasten the EVAP purge solenoid mount bolt at a torque value of 10.5 N.m (93 lb in). Connect the EVAP pipe for the EVAP purge solenoid and reinstall the electrical connector on the solenoid. Reinstall the engine sight shield as the last step.

Starting the evap Canister Purge Valves replacement requires detachment of the evap purge pipe together with the purge solenoid electrical connector. Start by removing purge solenoid mounting nuts and the engine wiring harness bracket from the mounting stud before extracting the purge solenoid off the Intake Manifold. Reinstallation begins with inserting the purge solenoid onto the Intake Manifold then installing the engine wiring harness bracket onto its mounting stud while following the fastener notice in service precautions. The purge solenoid installation requires secure mounting nuts that should be fastened to 12 n.m (106 lb in) torque before reconnecting the purge solenoid electrical connector and evap purge pipe.

The service procedure for evaporative emission (EVAP) Canister Purge Valves starts with disconnecting the negative cable from the battery. The Intake Manifold service requires disconnecting the purge solenoid electrical connector before removing its retaining nuts to extract the purge solenoid. Secure the purge solenoid onto the Intake Manifold by using retaining nuts. Reinstall the negative Battery Cable after you reconnect the purge solenoid electrical connector.

One must start by taking out the engine cover and engine wiring harness bracket through the stud. First disconnect the evaporative emissions canister purge pipe together with the evap Canister Purge Valves harness connector. After removing the evap Canister Purge Valves nuts you must extract its valve from the Intake Manifold. Install the new evap Canister Purge Valves to the Intake Manifold and follow the fastener notice in service precautions for correct mounting. Fasten the valves in position by using mounting nuts which need to be tightened to 12 n.m (106 lb in). Reconnect the purge pipe with the evap Canister Purge Valves harness connector and reinstall the engine wiring harness bracket with a torque of 8 n.m (71 lb in). Place the engine cover into its original position as the last step.

Start by disconnecting both the evaporative emission (EVAP) purge pipe and the purge solenoid electrical connector. Start by removing the engine wiring harness bracket and purge solenoid mounting nuts from the stud before extracting the purge solenoid from the Intake Manifold. Start by mounting the purge solenoid on top of the Intake Manifold then install the engine wiring harness bracket onto its mounting stud before tightening the purge solenoid mounting nuts to 12 n.m (106 lb in). Rejoin both the evap purge pipe and the purge solenoid's electrical connector.

Reattach the engine wiring harness bracket to the stud, tightening the bracket nut to 8 Nm (71 lb in.).

Remove the purge solenoid mounting nuts and the engine wiring harness bracket from the mounting stud.

Reconnect the purge valve electrical connector and the EVAP purge pipe.

Remove the purge solenoid from the intake manifold.

Secure the purge solenoid with the mounting nuts, tightening them to 12 N.m (106 lb in).

Take out the EVAP purge solenoid and the insulator from the engine.

Place the purge solenoid back onto the intake manifold and secure it with the retaining nuts.

Remove the purge solenoid retaining nuts and take out the purge solenoid from the intake manifold.

Reconnect the purge solenoid electrical connector and the EVAP purge line.

Reinstall the engine wiring harness bracket onto the mounting stud, following the Fastener Notice in Service Precautions.

Disconnect the evaporative emissions canister purge pipe and the EVAP canister purge valve harness connector.