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Throttle Position Sensor

Reconnect all harness connectors disconnected.
Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
Turn ignition switch ON.
Set shift lever to D position (CVT) or 1st position (M/T).

Check voltage between ECM terminals 33 (TP sensor 1 signal), 34 (TP sensor 2 signal) and ground under the following conditions.

VOLTAGE REFERENCE CHART

Terminal	Accelerator pedal	Voltage
33 (Throttle position sensor 1)	Fully released	More than 0.36 V
33 (Throttle position sensor 1)	Fully depressed	Less than 4.75 V
34 (Throttle position sensor 2)	Fully released	Less than 4.75 V
34 (Throttle position sensor 2)	Fully depressed	More than 0.36 V

Fig 1: Checking Voltage Between ECM Terminals 33, 34 And Ground

G07140199

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

If NG, replace electric throttle control actuator and go to the next step. Refer to INTAKE MANIFOLD .