Infiniti Workshop Service and Repair Manuals

Throttle Position Sensor: Testing and Inspection
Component Testing Procedure

Fig. 210 Throttle Sensor Terminal Identification

1.

Disconnect throttle sensor harness connector.

2.

Measure resistance between terminals A and B, Fig. 210.

3.

Check resistance as follows:
a. Accelerator pedal completely released, resistance should be approximately 2000 ohms.
b. Accelerator pedal partially released, resistance should be 2000-10000 ohms.
c. Accelerator pedal completely depressed, resistance should be approximately 10000 ohms.