Mitsubishi FUEL Manual page 177

Item Inspection Inspection contents
No. item
13 Intake air Ignition switch: ON
tempera- or with engine
ture sensor running
14 Throttle Ignition switch: ON
position
sensor
16 Power Ignition switch: ON
supply
voltage
18 Cranking Ignition switch: ON
signal signal
(ignition
switch-ST)
21 Engine Ignition switch: ON
coolant or with engine
tempera- running
ture sensor
MPI <6A1> -
Troubleshooting
When intake air
temperature is
- 20_C
When intake air
temperature is 0_C
When intake air
temperature is 20_C
When intake air
temperature is 40_C
When intake air
temperature is 80_C
Set to idle position
Gradually open
Open fully
Engine: Stopped
Engine: Cranking
When engine
coolant temperature
is - 20_C
When engine
coolant temperature
is 0_C
When engine
coolant temperature
is 20_C
When engine
coolant temperature
is 40_C
When engine
coolant temperature
is 80_C
Normal condition Inspection
procedure
No.
- 20_C Code No.
P0110
0_C
20_C
40_C
80_C
300 - 1,000 mV Code No.
P0120
Increases in
proportion to
throttle opening
angle
4,500 - 5,500 mV
System voltage Procedure
No. 26
OFF Procedure
No. 29 No. 29
ON
- 20_C Code No.
P0115
0_C
20_C
40_C
80_C
13A-177
Reference
page
13A-105
13A-109
13A-170
13A-173
13A-106