Honda Fit/Jazz - EVAP System Troubleshooting (With ETCS)
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EVAP System Troubleshooting
Special Tools Required
Combination gauge kit( 07YAJ-0010610)
1. | Disconnect the vacuum hose (A) from the EVAP canister purge valve (B) and connect a vacuum gauge (C) to the hose. |
2. | Start the engine and let it idle. NOTE: Engine coolant temperature must be below 70°C (158°F). Is there vacuum? YES - Inspect vacuum hose routing. If OK, replace the EVAP canister purge valve.n NO - Go to 3. |
3. | Hold the engine at 3,000 rpm (min-1) with no load (in neutral) until the radiator fan comes on, then raise the engine speed to 3,000 rpm (min-1). Is there vacuum? YES - Go to 4. NO - Inspect vacuum hose routing. If OK, replace the EVAP canister purge valve.n |
4. | Turn the ignition switch OFF. |
5. | Reconnect the vacuum hose to the EVAP canister. |
6. | Remove the fuel fill cap. |
7. | Disconnect the purge air hose (A) from the EVAP canister and connect the combination gauge kit and tube joint adapter to EVAP canister (B) and connect a vacuum pump (C). |
8. | 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 |
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