Mitsubishi 1989-1993 GALANT Service Manual page 249

SYSTEM <SOHC-8 VALVE> -
Check Item
No.
22 Camshaft position Engine: Cranking
sensor
21 Crankshaft position Engine: Cranking
sensor
104
Park/neutral
position switch
18 Vehicle speed
sensor
Power steering
pressure switch
Air conditioning
compressor
clutch relay
Oxygen sensor
No. 1 Injector
51
52 No. 2 Injector
No. 3 Injector
No. 4 Injector
54 Ignition power
transistor unit
Evaporative
emission purge
solenoid
Ignition timing
adjustment
Check condition (Engine state)
Engine: Idling
Ignition Set the selector lever to P or N.
s w i t c h :
ON Set the selector lever to D, 2, L or R.
l Ignition switch: ON
Slowly run the vehicle forward
l
Steering wheel idle state
Engine:
Idling opera-
tion after
warming-up During steering wheel operation
Turn OFF the air conditioning switch.
Idling
Turn ON the air conditioning switch.
(The air conditioning compressor is in
the drive state.)
l Engine: Idling
l Air conditioning switch: OFF-ON
(The air conditioning compressor is in the
drive state.)
after warming up.
(For checking, use a digital voltmeter.)
accelerator pedal from the idling state.
Engine speed: 3.000 rpm
ignition switch: ON
Keep the engine speed at 3,000 rpm after the
warmed-up engine is started.
ignition Ground the ignition timing adjustment
switch: terminal.
ON
Release the ground of the ignition
TSB Revision
Standard
Remarks
value
0.2 - 3.ov
0.2 - 3.ov
variation.)
temporarily
variation.)
Voltage
temporarily
drops slightly
from 14V to
1 IV.
o - 1v