Mazda 3 P2463
#1
Mazda 3 P2463
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!
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!
Last edited by mihalev; 11-13-2023 at 06:32 AM.
#2
Welcome to the forum
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.
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.
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