Throttle Position Sensor Check - Mitsubishi Pajero Pinin 1999 Workshop Manual

Equipment side connector
GDI ±
On-vehicle Service
2. With temperature sensing portion of engine coolant
temperature sensor immersed in hot water, check
resistance.
Standard value:
3. If the resistance deviates from the standard value greatly,
replace the sensor.
4. Apply sealant to threaded portion.
Specified sealant:
5. Install the engine coolant temperature sensor and tighten
it to the specified torque.
Tightening torque: 29 Nm

THROTTLE POSITION SENSOR CHECK

1. Disconnect the throttle position sensor connector.
2. Measure the resistance between throttle position sensor
Throttle
side connector terminal 1 and terminal 3.
position
sensor
Standard value: 3.5 ± 6.5 k Ω
3. Measure resistance between terminal Nos. 1 and 2 as
well as 1 and 4 of the throttle position sensor connector,
respectively.
Normal condition:
Throttle valve slowly open
until fully open from the idle
position
4. If the resistance is outside the standard value, or if it doesn't
change smoothly, replace the throttle position sensor.
NOTE
For the throttle position sensor adjustment procedure, refer
to P.13A-92.
2.1 ± 2.7 k Ω (at 20 C)
0.26 ± 0.36 k Ω (at 80 C)
3M NUT Locking Part No.4171 or equivalent
13A-103
Changes smoothly in
proportion to the opening
angle of the throttle valve