Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Infiniti >> 2004 >> G35 Base, 2D Coupe, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Coupe >> DTC P2138: App Sensor >> Diagnostic Procedure >> 2. Check App Sensor 1 Power Supply Circuit

2. Check App Sensor 1 Power Supply Circuit

  1. Disconnect accelerator pedal position (APP) sensor harness connector. See Figure.
  2. Turn ignition switch ON.
  3. Check voltage between APP sensor terminals 6 and ground with CONSULT-II or tester.
    Fig 1: Checking APP Sensor 1 Power Supply Circuit
    G00724380Courtesy of NISSAN MOTOR CO., U.S.A.
    1. Voltage: Approximately 5V 

OK or NG 

OK: GO TO 4 .

NG: GO TO 3.