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5 CHECK VACUUM CUT VALVE 1. Turn ignition switch OFF. SEF379Q a. Plug port C and D with fingers. OK or NG OK © GO TO 6. NG © Replace vacuum cut valve. 6 CHECK IF EVAP CANISTER SATURATED WITH WATER 1. Remove EVAP canister with EVAP canister vent control valve attached. SEF596U Yes or No Yes © GO TO 7. No © GO TO 9. 7 CHECK EVAP CANISTER Weigh the EVAP canister with the EVAP canister vent control valve attached. OK or NG OK © GO TO 9. NG © GO TO 8. GI MA EM LC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX DTC P1448 EVAPORATIVE EMISSION (EVAP) CANISTER VENT CONTROL VALVE (OPEN) Diagnostic Procedure (Cont’d) EC-555 |