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Home >> Mazda >> 2020 >> CX-30 Select, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (1 Of 4) >> DTC P0087-00: Fuel Pressure Sensor Circuit Range/Performance Problem >> Repeatability Verification Procedure
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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.
    NOTE:
    • The target calculated by the PCM is increased and the DTC P0087:00 determination conditions are met by repeating the Step 3 operation.
  3. Shift to 1st gear and accelerate/decelerate the vehicle to 30-50 km/h {19-31 mph}.
    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.
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