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good day!
Mazda 3 BM. Skyaktiv-D 150
check engine light and DPF blinks.
ELM327 shows errors P2463, P242F.
In the service the master said that the car thinks that the air temperature is -40 degrees Celsius, so it can not turn on regeneration. Do you think changing Mass Air Flow Sensor PE01-13-215 E5T62271 will help to solve the problem?
Thanks!
The proper way to diagnose is no short cuts. You must first follow a diagnostic tree and verify failed or failing parts before replacing them. DTCs/engine codes are starting points to look to the issues and very often are the absolute cause of the DTC. ECU?PCM/TCMs on OBDII and CANbus are programed to respond to various input irregularities that if met can generate the closet cause of the DTC.
Mazda 3 P2463
