Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Nissan-Datsun >> 2012 >> Versa SV >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0643 To P2A00 (Sedan) >> DTC P2138: App Sensor >> Component Inspection

Component Inspection

  1. CHECK ACCELERATOR PEDAL POSITION SENSOR
    1. Reconnect all harness connectors disconnected.
    2. Turn ignition switch ON.
    3. Check the voltage between ECM harness connector and ground.
      ECM Condition Voltage
      Connector Terminal
      + -
      E16 110 (APP sensor 1 signal) 111 Accelerator pedal Fully released 0.6 - 0.9 V
      Fully depressed 3.9 - 4.7 V
      103 (APP sensor 2 signal) 104 Fully released 0.3 - 0.6 V
      Fully depressed 1.95 - 2.4 V

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 2.

  2. REPLACE ACCELERATOR PEDAL ASSEMBLY

    Replace accelerator pedal assembly. Refer to "EXPLODED VIEW ".

    : INSPECTION END