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Home >> Mazda >> 2025 >> CX-5 S >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN L) >> Accelerator Pedal Position (App) Sensor Inspection >> Function Inspection
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Function Inspection

  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition ON (engine off).
  3. Display the PIDs APP1 and APP2. (See ON-BOARD DIAGNOSTIC TEST [PCM (VIN L (WITHOUT CYLINDER DEACTIVATION))] .) (See PCM INSPECTION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
  4. Compare the voltage and opening angle indications for the PIDs APP1 and APP2 with the standard in the table indicated below.
    • If they do not match the standard, perform the voltage inspection. (See Voltage Inspection .)
    STANDARD SPECIFICATION

    Condition/ APP1 APP2
    V % V %
    Accelerator pedal released Approx. 0.75 Approx. 15 Approx. 0.38 Approx. 7.45
    Accelerator pedal depressed Approx. 4.52 Approx. 90.58 Approx. 2.26 Approx. 45.49
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