Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
Throttle Position Sensor: Testing and Inspection
Throttle Sensor
Fig. 211 Throttle Sensor Terminal Identification
1.
Disconnect throttle sensor harness connector.
2.
Measure resistance between terminals B and C, Fig. 211.
3.
Check resistance as follows:
a. Accelerator pedal completely released, resistance should be approximately 700 ohms.
b. Accelerator pedal partially released, resistance should be 700-5000 ohms.
c. Accelerator pedal completely depressed, resistance should be approximately 5000 ohms.