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11 PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
1. Stop engine.
2. Perform “Accelerator Pedal Released Position Learning”, EC-71.
© GO TO 12.
12 PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
Perform “Throttle Valve Closed Position Learning”, EC-71.
© GO TO 13.
13 PERFORM IDLE AIR VOLUME LEARNING
Refer to “Idle Air Volume Learning”, EC-71.
Which is the result CMPLT or INCMP?
CMPLT © GO TO 14.
INCMP © 1. Follow the construction of “Idle Air Volume Learning”.
2. GO TO 4.
14 CHECK TARGET IDLE SPEED AGAIN
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Read idle speed in “DATA MONITOR” mode with CONSULT-II.
MT: 625±50 rpm
AT: 675±50 rpm (in “P” or “N” position)
Without CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed.
MT: 625±50 rpm
AT: 675±50 rpm (in “P” or “N” position)
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.
MT: 15°±5° BTDC
AT: 15°±5° BTDC (in “P” or “N” position)
OK or NG
OK © INSPECTION END
NG © GO TO 16.
16 CHECK TIMING CHAIN INSTALLATION
Check timing chain installation. Refer to EM-21, “TIMING CHAIN”.
OK or NG
OK © GO TO 17.
NG © 1. Repair the timing chain installation.
2. GO TO 4.
TROUBLE DIAGNOSIS — BASIC INSPECTION
Basic Inspection (Cont’d)
EC-126
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