
Check the resistance between contacts 1 and 3 of the switch.
- Accelerator pedal fully released: no conductivity
- Accelerator pedal pressed: there is conductivity
If faulty, replace the accelerator pedal assembly.
Accelerator pedal assembly

See the relevant section in the chapter Accelerator, fuel system and exhaust system.
[See the original on the resource: NissanBook.ru]
Note: If the accelerator sensor connector was disconnected, after connecting it, it is necessary to carry out the "learning" procedure of the fully released accelerator pedal. To do this, after warming up the engine, do not press the accelerator pedal for 10 minutes.