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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (VINS 7, L, M) (1 Of 4) >> DTC P0126-00: ECT/Engine Oil Temperature - Correlation Error >> Repeatability Verification Procedure

Repeatability Verification Procedure

  1. Switch the ignition off.
  2. Leave the vehicle until the engine coolant temperature reaches approx. 35°C {95°F}.
  3. Start the engine.
    NOTE:
    • Match the engine coolant temperature in the recorded freeze frame data/snapshot data, the vehicle speed, and engine speed values to the best extent possible while driving the vehicle.
  4. Try to reproduce the malfunction by driving the vehicle for 5 min based on the values in the freeze frame data/snapshot data.