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DTC TROUBLESHOOTING DTC P0443: EVAP CANISTER PURGE VALVE CIRCUIT MALFUNCTION Special Tools Required Vacuum pump/gauge, 0-30 in.Hg, Snap-on YA4000A or equivalent, commercially 1. Turn the ignition switch ON (II). until the radiator fan comes on, then let it idle. 4. Check for Temporary DTCs or DTCs with the HDS. Is DTC P0443 indicated? YES - Go to step 5. NO - Intermittent failure, the system is OK at this time. Check for poor 5. Turn the ignition switch OFF, and allow the engine to cool below 140°F (60° C). 6. Disconnect the vacuum hose (A) from the purge valve (B) in the engine compartment, and connect a vacuum pump/gauge, 0-30 in.Hg, to the hose. NOTE: Before you troubleshoot, record all freeze data and any on-
2008 Honda Civic EX 2006-08 ENGINE PERFORMANCE EVAP System (K20Z3) - Civic (Except GX & Si)
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