Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 54

DATA LIST REFERENCE TABLE
Caution
When shifting the select lever to D range, the brakes should be applied so that vehicle does not
move forward.
NOTE
1.*1: When the accelerator pedal position sensor (1st channel) output is 500 - 900 mV, the accelerator
pedal position switch should normally change from ON to OFF. If this does not happen, adjust the
accelerator pedal position sensor.
2.*2: Check if the difference in output between *2 and *3 is 4 V or more.
Item Check Requirements
No. items
26 Accelera- ignition switch: ON
tor pedal Depress and release
position the accelerator pedal
switch several times)
77 Accelera- ignition switch: ON
tor pedal
position
sensor
(2nd
channel)
78 Accelera- ignition switch: ON
tor pedal
position
sensor (1st
1
channel)*
CHECK AT THE ENGINE-ECU TERMINALS
TERMINAL VOLTAGE CHECK CHART
Engine-ECU Connector Terminal Arrangement
Terminal No. Check items
3 GDI ECO indication
lamp
57 Accelerator pedal
position switch
81 Power supply to accel-
erator pedal position
sensor (1st channel)
87 Accelerator pedal
position sensor
(1st channel)
NOTE
Check if the difference in output between *1 and *2 is 4 V or more.
GDI <4G6> -
Troubleshooting
Release the accelera-
tor pedal.
Depress the acceler-
ator pedal slightly.
Release the accelera-
tor pedal.
Depress the acceler-
ator pedal gradually.
Depress the acceler-
ator pedal fully.
Release the accelera-
tor pedal.
Depress the acceler-
ator pedal gradually.
Depress the acceler-
ator pedal fully.
Check requirements (engine condition)
Engine: idling
Engine: When the accelerator pedal is suddenly
depressed while the engine is idling
Ignition switch:
Release the accelerator pedal.
ON
Depress the accelerator pedal slightly.
Ignition switch: ON
Ignition switch: Release the accelerator pedal.
ON
Depress the accelerator pedal fully.
Normal condition Inspection
procedure No.
Procedure
ON
No. 27
OFF
2
Code No. 77
300- 1,000 mV*
Increases in re-
sponse to the pedal
depression stroke.
3
4,200- 5,500 mV*
2
Code No. 78
300- 1,000 mV*
Increases in re-
sponse to the pedal
depression stroke.
3
4,200- 5,500 mV*
13A-9
Reference
page
13A- 7
13A- 4
13A- 5
Normal condition
0- 3 mV
System voltage
0- 1 V
4 V or more
4.5- 5.5 V
1
0.3- 1.0 V*
2
4.2- 5.5 V*