Mitsubishi FUEL Manual page 186

13A-186
Terminal Check item
No.
19 Air flow sensor reset signal
18 Fan controller
20 A/C relay
21 Fuel pump relay
16 Purge control solenoid valve
22 Engine warning lamp
30 Vacuum control solenoid valve
<Vehicles with TCL>
31 Ventilation control solenoid valve
<Vehicles with TCL>
54 Power steering fluid pressure switch
57 Control relay
(Power supply)
83 A/C switch 1
MPI <6A1> -
Troubleshooting
Check condition (Engine condition)
Engine: Idle speed
Engine r/min: 3,000 r/min
When the radiator fan and
condenser fan are not operating
When the radiator fan and
condenser fan are operating
D Engine: Idle speed
D A/C switch: OFF ® ON
(A/C compressor is operating)
Ignition switch: ON
Engine: Idle speed
Ignition switch: ON
Running at 3,000 r/min while
engine is warming up after having
been started.
Ignition switch: OFF ® ON
Ignition switch: ON
Ignition switch: ON
Engine: Idling
after warming
up
Ignition switch: OFF
Ignition switch: ON
Engine: Idle
speed
Normal condition
0 - 1 V
6 - 9 V
0 - 0.3 V
0.7 V or more
System voltage or
momentarily 6 V or
more ® 0 - 3 V
System voltage
0 - 3 V
System voltage
0 - 3 V
0 - 3 V ® 9 - 13 V
(After several
seconds have
elapsed)
System voltage
System voltage
When steering System voltage
wheel is station-
ary
When steering 0 - 3 V
wheel is turned
System voltage
0 - 3 V
Turn the A/C 0 - 3 V
switch OFF
Turn the A/C System voltage
switch ON (A/C
compressor is
operating)