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DTC P0455 EVAP CONTROL SYSTEM EC-955 [VG33E] C D E F G H I J K L M A EC 12. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION Without CONSULT-II 1. Start engine and warm it up to normal operating temperature. 2. Stop engine. 3. Disconnect vacuum hose to EVAP canister purge volume control solenoid valve at EVAP service port. 4. Start engine and let it idle for at least 80 seconds. 5. Check vacuum hose for vacuum when revving engine up to 2,000 rpm. OK or NG OK >> GO TO 15. NG >> GO TO 13. 13. CHECK VACUUM HOSE Check vacuum hoses for clogging or disconnection. Refer to OK or NG OK (With CONSULT-II)>>GO TO 14. >> Repair or reconnect the hose. 14. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE With CONSULT-II 1. Start engine. 2. Perform “PURG VOL CONT/V” in “ACTIVE TEST” mode with 3. Check air passage continuity. OK or NG OK >> GO TO 16. NG >> Replace EVAP canister purge volume control solenoid valve. Vacuum should exist. SEF985Y Condition PURG VOL CONT/V value Air passage continuity between A and B 100% Yes 0% No SEF660U |