Special Tools Required
Combination gauge kit ( 07YAJ-0010610)
| 1. | Remove the cover. |
| 2. | Disconnect the vacuum hose (A) from the EVAP canister (B) and connect a vacuum pump/gauge (C) to the hose.
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| 3. | Start the engine and let it idle. NOTE: Engine coolant temperature must be below 60 °C (140 °F). Is there vacuum? YES - Inspect vacuum hose routing. If OK, replace the EVAP canister purge valve.n NO - Go to 4. |
| 4. | Hold the engine speed at 3,000 rpm (min-1) without load (in Park or neutral) until the radiator fan comes on, then raise the engine speed to 3,000 rpm (min-1). Is there vacuum? YES - Go to 5. NO - Inspect vacuum hose routing. If OK, replace the EVAP canister purge valve.n |
| 5. | Turn the ignition switch OFF. |
| 6. | Reconnect the vacuum hose to the EVAP canister. |
| 7. | Remove the fuel fill cap. |
| 8. | Disconnect the purge air hose (A) from the EVAP canister and connect the combination gauge kit and tube joint adapter to EVAP canister (B).
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| 9. | Remove the fuel fill cap. |
| 10. | Start the engine and raise speed to 3,000 rpm (min-1). Does vacuum appear on gauge within 1 minute? YES - See EVAP two way valve test to complete. Evaporative emission controls are OK.n NO - Replace the EVAP canister.n |