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Home >> Nissan-Datsun >> 2012 >> Quest SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P014C To P0453 >> DTC P0222, P0223: TP Sensor >> Component Inspection

Component Inspection

  1. CHECK THROTTLE POSITION SENSOR
    1. Turn ignition switch OFF.
    2. Reconnect all harness connectors disconnected.
    3. Perform "WORK PROCEDURE ".
    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
      F7 22 (TP sensor 1 signal) 19 (Sensor ground) Accelerator pedal Fully released More than 0.36 V
      Fully depressed Less than 4.75 V
      23 (TP sensor 2 signal) Fully released Less than 4.75 V
      Fully depressed More than 0.36 V

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace electric throttle control actuator. Refer to "EXPLODED VIEW ".