Mitsubishi FUEL Manual page 311

CHECK AT THE THROTTLE VALVE CONTROLLER TERMINALS
TERMINAL VOLTAGE CHECK CHART
Throttle Valve Controller Terminal Arrangement
Terminal Check items
No.
1 Throttle valve control servo
(A+)
9 Throttle valve control servo
(B+)
14 Throttle valve control servo
(A - )
15 Throttle valve control servo
(B - )
2 Power supply to throttle
valve control servo
19
5 Power supply
6 Sensor voltage
7 Throttle position sensor (1st
channel)
20 Accelerator pedal position
sensor (2nd channel)
22 Ignition switch-IG
GDI -
Troubleshooting
Requirements
D Ignition switch: ON
D Accelerator pedal: Fully opened ®
fully closed
D Ignition switch: ON
D Accelerator pedal: Fully closed ®
fully opened
Ignition switch: ON
Ignition switch: ON
Ignition switch: ON
Ignition switch: Release the
ON accelerator pedal.
Depress the
accelerator pedal
fully.
Ignition switch: Release the
ON accelerator pedal.
Depress the
accelerator pedal
fully.
Ignition switch: ON
13I-117
Normal value
Decreases slightly from
system voltage.
Decreases slightly (approx.
2 V) from system voltage.
System voltage
System voltage
4.5 - 5.5 V
0.4 - 0.8 V
4.2 - 4.9 V
0.9 - 1.2 V
4 V or more
System voltage