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Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (On-Board Diagnostic - Engine Control (VIN Y) (4 Of 6)) >> DTC P0496-00: Evaporator System: Abnormal Negative Pressure In Fuel Tank >> Repeatability Verification Procedure

Repeatability Verification Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Set the remaining fuel quantity in the fuel tank between 30-85 %.
  2. Verify that OBD-II information (such as freeze frame data) has been obtained and recorded.
  3. Clear the DTC from the PCM memory using the M-MDS. (see CLEARING DTC .)
  4. Start the engine and switch the ignition off after 5 s have elapsed.
  5. Leave the vehicle for 6 hours or more.
  6. Start the engine and leave it idling for 2 min.
  7. Drive the vehicle for 30 min at a speed of 50 km/h {31 mph} or more (to increase temperature in fuel tank and generate evaporative gas).
    NOTE:
    • If driving the vehicle for 30 min at a speed of 50 km/h {31 mph} or more is not feasible, the vehicle can be driven for a continuous 15 min or more with the engine coolant temperature at 80°C {176°F} or more.
  8. Stop the engine.
  9. Leave the vehicle for 1 hours or more.
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