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Home >> Nissan-Datsun >> 2014 >> Maxima S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0643 To P2138 >> DTC P2135: TP Sensor >> Component Inspection
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Component Inspection

  1. CHECK THROTTLE POSITION SENSOR 
    1. Turn ignition switch OFF.
    2. Reconnect all harness connectors disconnected.
    3. Perform "SPECIAL REPAIR REQUIREMENT ".
    4. Turn ignition switch ON.
    5. Set selector lever to D position.
    6. Check the voltage between ECM harness connector terminals under the following conditions.
      ECM Condition Voltage
      Connector + -
      Terminal Terminal
      F13 37 (TP sensor 1 signal) 36 (Sensor ground) Accelerator pedal Fully released More than 0.36 V
      Fully depressed Less than 4.75 V
      38 (TP sensor 2 signal) Fully released Less than 4.75 V
      Fully depressed More than 0.36 V
      Fig 1: Checking Voltage Between ECM Harness Connector Terminals
      G05869755Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 2.

  2. REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR 
    1. Replace electric throttle control actuator. Refer to "REMOVAL AND INSTALLATION ".
    2. Go to "SPECIAL REPAIR REQUIREMENT ".

      : INSPECTION END

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