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11. Check the EVAP canister vent shut valve (A) operation. Does the valve operate? YES: Check the routing of the EVAP canister vent tube, then go to step 18 . NO: Go to step 12. Fig. 22: Checking The EVAP Canister Vent Shut Valve Operation 12. Turn the ignition switch OFF. 13. Replace the EVAP canister vent shut valve (see EVAP CANISTER VENT SHUT VALVE REPLACEMENT ). 14. Turn the ignition switch ON (II). 15. Reset the ECM/PCM with the HDS. 16. Do the ECM/PCM idle learn procedure (see ECM/PCM IDLE LEARN PROCEDURE ). 17. Do the EVAP FUNCTION TEST in the INSPECTION MENU with the HDS. Is the result OK? YES: Troubleshooting is complete. NO: Check for poor connections or loose terminals at the FTP sensor or the EVAP canister
2004 Acura TSX 2004 ENGINE PERFORMANCE EVAP System - TSX
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