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4 CHECK IGNITION TIMING
With CONSULT-II
1. Warm up engine to normal operating temperature.
2. Select “TARGET IDLE RPM ADJ” in “WORK SUPPORT” mode and touch “START”.
SEC019C
3. Check ignition timing at idle using a timing light.
SEF984U
Ignition timing: 10°±2° BTDC
OK or NG
OK 䊳 GO TO 5.
NG 䊳 1. Adjust ignition timing by turning distributor. Refer to “Idle Speed/Ignition Timing/Idle
Mixture Ratio Adjustment”, EC-641.
2. GO TO 5.
5 CHECK BASE IDLE SPEED
With CONSULT-II
1. Select “TARGET IDLE RPM ADJ” in “WORK SUPPORT” mode and touch “START”.
SEC019C
2. Check idle speed.
700±50 rpm (in “P” or “N” position)
OK or NG
OK 䊳 GO TO 6.
NG 䊳 1. Adjust engine speed by turning idle speed adjusting screw. Refer to “Idle Speed/
Ignition Timing/Idle Mixture Ratio Adjustment”, EC-641.
2. GO TO 6.
TROUBLE DIAGNOSIS — BASIC INSPECTION
VG33E
Basic Inspection (Cont’d)
EC-696
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