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Home >> Nissan-Datsun >> 2007 >> Quest Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1211 To P2A03 >> DTC P2135 TP Sensor >> Component Inspection >> Throttle Position Sensor
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Throttle Position Sensor

  1. Reconnect all harness connectors disconnected.
  2. Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
  3. Turn ignition switch ON.
  4. Set shift lever to D position.
  5. Check voltage between ECM terminals 50 (TP sensor 1 signal), 69 (TP sensor 2 signal) and ground under the following conditions.
    CONNECTOR TERMINAL VOLTAGE SPECIFICATION

    Terminal 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
  6. If NG, replace electric throttle control actuator and go to the next step.
    Fig 1: Checking Voltage Between ECM Terminals 50, 69 And Ground
    G04911628Courtesy of NISSAN NORTH AMERICA, INC.
  7. Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
  8. Perform "IDLE AIR VOLUME LEARNING ".
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