Highlander 2WD L4-2.4L (2AZ-FE) (2001)
Throttle Position Sensor: Testing and Inspection
THROTTLE POSITION SENSOR [89452G / 98-40]
Resistance inspection.
1. Disconnect the throttle position sensor connector.
2. Using an ohmmeter, measure the resistance between terminals VC and E2.
Resistance: 2.5 - 5.0 Kohms
3. Check the change of resistance between terminals VTA and E2.
HINT
Change of resistance:
The resistance value increases In proportion to the throttle lever opening value.