Mitsubishi 380. Manual - part 350
AUTO-CRUISE CONTROL
ENGINE AND EMISSION CONTROL
17-68
WARNING
If the air intake duct is removed from the throttle body take great care to keep fingers away
from the throttle plate. The drive motor has very high torque and is capable of random move-
ment at any time. Do not under any circumstances activate the throttle plate by hand.
When removing the throttle body from the intake manifold disconnect the wiring first. During
replacement connect the wiring last.
Do not activate the throttle body using a DC suppy to test the motor,as permanent damage to
the throttle body will result.
10 (B-20)
Throttle position
sensor power supply
Ignition switch: "ON"
4.9
− 5.1 V
57 (B-20)
Throttle position
sensor (sub)
(1) Accelerator pedal:
Released
(2) Accelerator pedal:
Depressed
(1) Throttle
valve fully
closed
1035
− 1250 mV
(2) Throttle
valve fully open
4000 mV or more
42 (B-20)
Throttle position
sensor (main)
(1) Accelerator pedal:
Released
(2) Accelerator pedal:
Depressed
(1) Throttle
valve fully
closed
1035
− 1250 mV
(2) Throttle
valve fully open
4000 mV or more
49 (B-20)
Throttle actuator
control motor (
−)
• Ignition switch: "ON"
• Accelerator pedal: fully closed to fully
opened
Decreases slightly
(approx. 2 V) from
battery voltage.
50 (B-20)
Throttle actuator
control motor (+)
• Ignition switch: "ON"
• Accelerator pedal: fully opened to fully
closed
Decreases slightly
(approx. 2 V) from
battery voltage.
TERMINAL
NO.
CHECK ITEM
CHECK CONDITION
NORMAL
CONDITION