Mitsubishi 1989-1993 GALANT Service Manual page 327

FUEL SYSTEM <SOHC-16 VALVE> - :,%,,k%$spection Of MF'
HARNESS INSPECTION
connector
Engine control )
module harness
Check for open circuit, or short-circuit
side connector
to ground, between idle air control
motor and engine control module.
l
tor: Disconnected
Engine control module connec-
l
tor: Disconnected
ACTUATOR INSPECTION
Use a sound
motor operating can be heard immediately after the ignition
switch is turned to "ON".
NOTE
If the sound of the servo operating cannot be heard, check the
motor drive circuit and the idle air control motor.
TSB Revision
scope to check if the sound of the idle air control
STOP
Repair the
harness