Xterra SE 4WD V6-3.3L (VG33E) (2000)
6. Turn ignition switch ON.
7. Check voltage between ECM terminal 23 (Throttle position sensor signal) and ground.
Voltage measurement must be made with throttle position sensor installed in vehicle.
Throttle valve conditions Voltage
Completely closed (a) 0.15 - 0.85V
Partially open
Between (a) and (b)
Completely open (b)
3.5 - 4.7 V
If NG, adjust closed throttle position switch. Refer to "Basic inspection".
8. If it is impossible to adjust closed throttle position switch in "Basic Inspection", replace throttle position sensor.