Throttle Position Sensor
- Reconnect all harness connectors disconnected.
- Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
- Turn ignition switch ON.
- Set selector lever to D position (A/T models) or 1st position (M/T models).
- Check voltage between ECM terminals 50 (TP sensor 1 signal), 69 (TP sensor 2 signal) and ground under the following conditions.Fig 1: Checking Voltage Between ECM Terminals 50 (TP Sensor 1 Signal), 69 (TP Sensor 2 Signal) And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.
ECM TERMINALS 50 & 69 VOLTAGE SPECIFICATIONSTerminal Accelerator pedal Voltage 50 (Throttle position sensor 1) Fully released More than 0.36V Fully depressed Less than 4.75V 69 (Throttle position sensor 2) Fully released Less than 4.75V Fully depressed More than 0.36V - If NG, replace electric throttle control actuator and go to the next step.
- Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
- Perform "IDLE AIR VOLUME LEARNING ".