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BASIC SERVICE PROCEDURE EC-661 < SERVICE INFORMATION > [VK45DE] C D E F G H I J K L M A EC N P O OK or NG OK >> GO TO 15. NG >> GO TO 17. 15. CHECK IGNITION TIMING AGAIN 1. Run engine at idle. 2. Check ignition timing with a timing light. Refer to OK or NG OK >> GO TO 19. NG >> GO TO 16. 16. CHECK TIMING CHAIN INSTALLATION Check timing chain installation. Refer to OK or NG OK >> GO TO 17. NG >> 1. Repair the timing chain installation. 2. GO TO 4. 17. DETECT MALFUNCTIONING PART Check the following. . • Check crankshaft position sensor (POS) and circuit. Refer to . OK or NG OK >> GO TO 18. NG >> 1. Repair or replace. 2. GO TO 4. 18. CHECK ECM FUNCTION 1. Substitute another known-good ECM to check ECM function. (ECM may be the cause of an incident, but 2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to BL-187, "ECM Re-Communicating Function" >> GO TO 4. 19. INSPECTION END Did you replace ECM, referring this Basic Inspection procedure? Yes or No Yes >> 1. 2. INSPECTION END No >> INSPECTION END Idle Speed and Ignition Timing Check INFOID:0000000001326516 IDLE SPEED With CONSULT-III Check idle speed in “DATA MONITOR” mode with CONSULT-III. With GST Check idle speed with GST. 12 ± 5 ° BTDC (in P or N position) PBIB1487E |