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Home >> Mazda >> 2021 >> 3 Select, 4D Hatchback, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Control System (VIN Y)) >> Crankshaft Position (CKP) Sensor Removal/Installation >> CKP Sensor Learning Value Clearing Procedure
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CKP Sensor Learning Value Clearing Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Shift the selector lever to the P position.
  2. Perform the following procedure within 10 s.
    1. Switch the ignition ON (engine off).
    2. Fully depress the accelerator pedal.
    3. Release and depress the brake pedal 5 times with the accelerator pedal depressed.
  3. Verify that the wrench indicator light turns on for approx. 3 s and turns off.
    • If the wrench indicator light does not turn on, repeat the procedure from Step  1.