Nissan and Datsun Workshop Service and Repair Manuals

Throttle Position Sensor/Switch: Testing and Inspection
Component Testing Procedure

Closed Throttle Position Switch

Check continuity between terminals (1) and (2).

Accelerator pedal condition / Continuity
Released / Yes
Depressed / No 

NOTE: To adjust closed throttle position switch, refer to "Basic Inspection".

Wide Open Throttle Position Switch

Check continuity between terminals (2) and (3).

Accelerator pedal condition / Continuity
Released / No
Depressed / Yes