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Home >> Mazda >> 2011 >> 2 Touring, 1.5 Z, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System MZR 1.5 >> Accelerator Pedal Position (App) Sensor Inspection

Accelerator Pedal Position (App) Sensor Inspection

CAUTION:
  • The APP sensor cannot be removed as a single unit. When replacing the APP sensor, replace it together with the accelerator pedal as a single unit.
  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition to ON.
  3. Verify that the APP sensor output voltage (PID: APP1, APP2) increases according to the increase in the accelerator opening angle when the accelerator opening angle is gradually increased.
  4. Verify that the APP sensor output voltage (PID: APP1, APP2) is within the specification when the accelerator pedal is depressed and not depressed.