Component Inspection

CHECK THROTTLE POSITION (TP) SENSOR

Turn ignition switch OFF.
Reconnect all harness connectors disconnected.
Perform "THROTTLE VALVE CLOSED POSITION LEARNING : SPECIAL REPAIR REQUIREMENT ".
Turn ignition switch ON.
Set selector lever position to D.

Check the voltage between ECM harness connector terminals under the following conditions.

Fig 1: Checking Voltage Between ECM Harness Connector Terminals

Courtesy of NISSAN MOTOR CO., U.S.A.

CONNECTOR TERMINAL VOLTAGE CHART

ECM			Condition	Voltage (V)
Connector	+	-
Connector	Terminal	Terminal
F105	30 [TP sensor 1 (bank 1)]	40	Accelerator pedal: Fully released	More than 0.36
	30 [TP sensor 1 (bank 1)]	40	Accelerator pedal: Fully depressed	Less than 4.75
	31 [TP sensor 1 (bank 2)]	48	Accelerator pedal: Fully released	More than 0.36
	31 [TP sensor 1 (bank 2)]	48	Accelerator pedal: Fully depressed	Less than 4.75
	34 [TP sensor 2 (bank 1)]	40	Accelerator pedal: Fully released	Less than 4.75
	34 [TP sensor 2 (bank 1)]	40	Accelerator pedal: Fully depressed	More than 0.36
	35 [TP sensor 2 (bank 2)]	48	Accelerator pedal: Fully released	Less than 4.75
	35 [TP sensor 2 (bank 2)]	48	Accelerator pedal: Fully depressed	More than 0.36

Is the inspection result normal?

YES: INSPECTION END

NO: GO TO 2.

REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
1. Replace malfunctioning electric throttle control actuator.
2. Go to "SPECIAL REPAIR REQUIREMENT ".
  INSPECTION END