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Home >> Nissan-Datsun >> 2014 >> Versa Note S Plus >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes & Symptom Tests) >> DTC/Circuit Diagnosis >> DTC P2122,: P2123 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