Montero Sport LTD 4WD V6-3.5L SOHC (1999)
Throttle Position Sensor: Testing and Inspection
THROTTLE POSITION SENSOR CHECK
1. Disconnect the throttle position sensor connector.
2. Measure the resistance between the throttle position sensor side connector terminal 1 and terminal 4.
Standard value: 3.5 - 6.5 Ohm
3. Measure the resistance between the throttle position sensor side connector terminal 1 and terminal 3.
Normal condition:
4. If the resistance is outside the standard value, or if it doesn't change smoothly, replace the throttle position sensor.
NOTE: After replacement, the throttle position sensor should be adjusted.