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Home >> Mazda >> 2014 >> 3 SV, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Controls (2 Of 6) >> DTC P0133 00: A/F Sensor Circuit Slow Response >> Repeatability Verification Procedure

Repeatability Verification Procedure

  1. Warm up the engine to allow the engine coolant temperature to reach 80 °C {176 °F} or more  .
  2. Start the engine and leave it idling for 1 min  .
  3. Shift to 3rd gear and drive the vehicle for 10 min  at an engine speed of 1, 500 rpm or more  and a vehicle speed of 50 km/h {31 mph} or more  .
    NOTE:
    • Match the engine coolant temperature in the recorded FREEZE FRAME DATA (Mode 2)/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 (Mode 2)/snapshot data.
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