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TROUBLE DIAGNOSIS EC-1255 [VG33ER] C D E F G H I J K L M A EC 15. CHECK FI CAM FUNCTION No Tools 1. Set the voltmeter between ECM terminal 59 (Engine coolant 2. Start engine and warm it up. 3. When the voltage is between 1.10 to 1.36V, check the following. – The center of mark A is aligned with mark C . – The cam follower lever's roller is not touching the fast idle cam. OK or NG OK >> GO TO 16. NG >> 1. Check FI cam. Refer to (FIC) Inspection and Adjustment" 2. GO TO 16. 16. CHECK IGNITION TIMING Without CONSULT-II 1. Warm up engine to normal operating temperature. 2. Stop engine and disconnect throttle position sensor harness 3. Start engine. 4. Check ignition timing at idle using a timing light. OK or NG OK >> GO TO 17. NG >> 1. Adjust ignition timing by turning distributor. Refer to EC-1205, "Idle Speed/Ignition Timing/Idle Mixture 2. GO TO 17. SEF119W SEF971R BBIA0424E M/T: 10 °±5° BTDC (in Neutral position) A/T: 10 °±5° BTDC (in P or N position) SEF927Z |