Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 409

13A-50
INSPECTION PROCEDURE 8
Idle speed is high or low (Improper idling)
The cause is probably that the intake air amount during idling is too great or too
small.
MUT-II Self-Diag code
Is a diagnosis code displayed?
MUT-II Data list
14 Throttle position sensor (2nd channel) (Refer to P.13A-75.)
MUT-II Actuator test
08 Purge control solenoid valve (Refer to P.13A-80.)
MUT-II Data list
26 Accelerator pedal position switch (Refer to P.13A-76.)
MUT-II Data list
21 Engine coolant temperature sensor (Refer to P.13A-76.)
MUT-II Data list
28 A/C switch (Refer to P.13A-77.)
MUT-II Data list
48 M/T oil temperature sensor (Refer to P.13A-77.)
MUT-II Data list
67 Stop lamp switch (Refer to P.13A-78.)
Clean around the throttle valve. (Refer to P.13A-96.)
Adjust the throttle position sensor. (Refer to P.13A-96.)
GDI –
No
OK
OK
OK
OK
OK
OK
OK
Troubleshooting
Probable cause
Malfunction of the electronic-controlled throttle valve
system
Malfunction of the throttle body
Yes
(Refer to P.13A-13, INSPECTION CHART FOR DIAGNOSIS
CODES.)
NG
Check the throttle position sensor (2nd channel). (Refer to P.13A-17,
INSPECTION PROCEDURE FOR DIAGNOSIS CODE 14.)
NG
Check the purge control solenoid valve. (Refer to P.13A-70, IN-
SPECTION PROCEDURE 31.)
NG
Check the accelerator pedal position switch system. (Refer to
P.13A-67, INSPECTION PROCEDURE 28.)
NG
Check the engine coolant temperature sensor. (Refer to P.13A-18,
INSPECTION PROCEDURE FOR DIAGNOSIS CODE 21.)
NG
Check the A/C switch and A/C relay system. (Refer to P.13A-71,
INSPECTION PROCEDURE 33.)
NG
Check the M/T oil temperature sensor. (Refer to P.13A-72, INSPEC-
TION PROCEDURE 34.)
NG
Check the stop lamp switch system. (Refer to P.13A-73, INSPEC-
TION PROCEDURE 35.)