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Home >> Nissan-Datsun >> 2012 >> Maxima S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1225 To P2A03 >> 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 (Accelerator Pedal Condition)
      G08146003Courtesy 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 INTAKE MANIFOLD COLLECTOR .
    2. Go to "SPECIAL REPAIR REQUIREMENT ".

      : INSPECTION END

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