Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 532

Item Inspection Inspection contents
No. item
3
41 Injectors*
44 Ignition coils
and power
transistors
45 ISC
(stepper)
motor
position *4 osition 4
49 A/C relay Engine: After having
warmed up/Engine is
idling
59 Oxygen
sensor
(rear)
MPI –
Troubleshooting
Engine coolant Engine is idling
temperature:
80 – 95_C 80 – 95_C
2,500 r/min
Lamps, electric
cooling fan and all
accessories: OFF accessories: OFF
When engine is
Transmission:
suddenly raced
Neutral (A/T :
P range)
Engine: After Engine is idling
having warmed up
Timing lamp is set.
(The timing lamp is (The timing lamp is
2,500 r/min
set in order to
check actual
ignition timing.)
Engine coolant
A/C switch: OFF
temperature:
80 – 95_C
Lamps, Lam s, electric electric
cooling fan and all
A/C switch:
accessories: OFF
OFF
Transmission: Neu-
tral (A/T :
P range) g
Idle position Idle position
A/C switch: OFF
switch: ON
Select lever:
Engine: Idling
N range
When A/C switch is
range
ON, A/C
compressor should
be operating
A/C switch: OFF
A/C switch: ON
Transmission: 3,500 r/min
2nd gear <M/T>,
L range <A/T>
Drive with throttle
widely open
Normal condition
1.7 – 2.9 ms
1.4 – 2.6 ms
Increases
2 – 18 _BTDC
25 – 45 _BTDC
2 – 25 STEP
Increases by
ON 10 – 70 steps
Increases by
5 – 50 steps
D
OFF (Compressor
clutch is not
operating)
ON (Compressor
clutch is
operating)
600 – 1,000 mV
13B-51
Inspection Reference
procedure page
No.
– –
– –
– –
Procedure 13B-44
No. 29
Code No. 13B-19
59