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7 CHECK TARGET IDLE SPEED With CONSULT-II 1. Read idle speed in “DATA MONITOR” mode with CONSULT-II. SEF058Y M/T: 800 ± 50 rpm A/T: 800 ± 50 rpm (in “P” or “N” position) Without CONSULT-II 1. Check idle speed. M/T: 800 ± 50 rpm A/T: 800 ± 50 rpm (in “P” or “N” position) OK or NG OK (With CONSULT-II) © GO TO 9. OK (Without CONSULT- © GO TO 10. NG © GO TO 8. 8 DETECT MALFUNCTIONING PART Check the following. I Check IACV-AAC valve and replace if necessary. Refer to EC-436. I Check IACV-AAC valve harness and repair if necessary. Refer to EC-436. I Check ECM function by substituting another known-good ECM. With © GO TO 9. Without © GO TO 10. GI MA EM LC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX BASIC SERVICE PROCEDURE Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment (Cont’d) EC-59 |