The canister purge solenoid prevents harmful vapor from releasing right into the atmosphere. A faulty solenoid will certainly not allow you to happen an emissions test.

You are watching: Where is the purge valve solenoid located


Step 2: progressive the hood and also locate the canister purge solenoid. On most vehicles, this ingredient is located on height of the engine, or near the rear of the fuel system.

It will have actually an electric harness and two vacuum currently attached.

One of the vacuum lines runs to the fuel injector rail, while the other is attached come the EVAP canister located near the fuel cell. Situate this component and match it through your replacement part before removing.


Step 3: eliminate the electrical harness. Once you"ve located the correct part, disconnect the electric harness that is attached to the canister purge solenoid.

Step 4: remove the vacuum lines. A good tip that numerous experienced mechanics know is to mark the location of each vacuum line so that you don"t install them backwards.

Tip: usage either colored masking ice or two various colored zip ties to recognize which vacuum line secures come the different male fittings.

Once you"ve plainly marked these, eliminate them according to the recommendations in your service manual.


Step 5: remove the canister purge solenoid. This component is typically secured to a bracket close to the fuel injector rail or the firewall through a 10mm sized bolt. Remove the bolt and remove the old canister purge solenoid native the vehicle.

Step 6: install the new canister purge solenoid. Environment of this ingredient is in reverse of the removal. Monitor these basic guidelines but constantly refer come the details instructions in your car service manual.

Place brand-new vacuum hoses ~ above the canister purge solenoid (if the old ones space frayed). Install the brand-new canister purge solenoid by securing it come the bracket through the bolt. Install the vacuum present on the correct male fittings and also reinstall the electric harness.

See more: Sheriff Rosco P Coltrane Dukes Of Hazzard " Mrs, Sheriff Rosco P

Once the brand-new canister purge solenoid has been secured to your automobile correctly, examine the vacuum present one last time to verify they to be not mounted backwards. Incorrect installation can an outcome in severe engine damage.

Step 7: clean error codes. Reconnect the battery cables and start the vehicle. Clear any error codes v a scan tool.

Step 8: check the vehicle. Begin the vehicle and also let it heat up to operation temperature. Examine the dashboard to verify the the examine Engine light does not come on. If it does, you have to shut the auto off and complete a diagnostic scan.

After verifying the the check Engine or other lights space gone, closeup of the door the auto off and also remove the gas cap. This test will certainly verify that the vacuum is working. If you remove the gas cap and also there is a tremendous amount of vacuum pressure, re-check the currently you linked to the canister purge solenoid together they might be crossed.

This task is fairly simple to complete; however, if you"ve review these instructions and also still don"t feeling 100% i was sure in completing this repair, please contact one of the local ASE certified mechanics native to complete the canister purge solenoid replacement because that you.