Sentra L4-1597cc 1.6L DOHC MFI (GA16DE) (1991)
Throttle Position Switch: Adjustments
Throttle Sensor Adjustment
1.
Start the engine and warm to operating temperature.
2.
Using a volt meter, check the output voltage between terminals as shown.
a. If the voltage is between 0.45 - 0.55 vdc at idle, the sensor is adjusted properly.
b. If the voltage is not between 0.45 - 0.55 vdc at idle, proceed to step 3.
3.
Loosen the throttle sensor securing screws.
4.
Rotate the sensor until a voltage of 0.45 - 0.55 vdc is measured between the terminals at idle.
5.
Tighten the screws and disconnect the harness connector for a few seconds, then reconnect it.