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1.Before inspection, set the
vehicle to the pre-inspection condition.
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2.Turn the ignition switch
to the "LOCK" (OFF) position and then connect the M.U.T.-III
to the diagnosis connector.
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3.Set a timing light to the
power supply line (terminal No. 3) of the ignition coil No.
1. 4.Start the engine and let it run at
idle. 5.Check that ignition timing is at the
standard value. Standard value: approximately
10° BTDC 6.Check the idle
speed. Standard value: 700 ± 100
r/min
note |
- The idle speed is controlled
automatically by the idle speed control
system.
- When using the M.U.T.-III, select item
No. 02 and take a reading of the idle
speed.
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7.If the idle speed is outside the standard
value, inspect the MPI system (Refer to
GROUP 13A - Troubleshooting - Inspection chart
for diagnosis code ). 8.Remove
the timing light. 9.Turn the ignition switch to
the "LOCK" (OFF) position and then disconnect the
M.U.T.-III.
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