Engine stall when hard accelerating from a stop (often difficult to reproduce on a test drive), no codes...
Mazda technical service bulletin 01-017-22 for 2019-2022 Mazda MAZDA3 and 2020-2022 Mazda CX-30.
- Bulletin number
- 01-017-22
- Component
- Engine and engine cooling
- Summary
- Some vehicles may experience an engine stall when hard accelerating from a stop (often difficult to reproduce on a test drive), no codes are stored and the vehicle easily restarts with no other drivability concerns. This is only caused in certain situations by the torque reduction calibration in the PCM software. To correct this issue, the control software of the PCM has been modified to optimize the torque reduction feature.
Owners of these vehicles have filed 97 complaints in the engine category.
Vehicles covered
- Mazda MAZDA3 2019-2022 2019202020212022
- Mazda CX-30 2020-2022 202020212022
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