Repeatability Verification Procedure
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
P0442:00 and P0455:00
- Set the remaining fuel quantity in the fuel tank between 30-85 %.
- Start the engine and switch the ignition off after 5 shave elapsed.
- Leave the vehicle for 6 hours or more.
- Start the engine and leave it idling for 2 min.
- Drive the vehicle For 30 Min at a speed of 68 km/h {42 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 68 km/h {42 mph} or more is not feasible, the vehicle can be driven for a continuous15 min or more with the engine coolant temperature at80°C {176°F} or more.
P0456:00
- Set the remaining fuel quantity in the fuel tank between30-85%.
- Verify that OBD-II information (such as freeze frame data) has been obtained and recorded.
- Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC .)
- Start the engine and switch the ignition off after5 shave elapsed.
- Leave the vehicle for 6 hours or more.
- Start the engine and leave it idling for 2 min.
- Drive the vehicle For 30 Min at a speed of50 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 of50 km/h {31 mph} or more is not feasible, the vehicle can be driven for a continuous15 min or more with the engine coolant temperature at80°C {176°F} or more.
- Stop the engine.
- Leave the vehicle for 1 hours or more.