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For those who are experience this problem, how many miles are on your car and what year?
I have 08 E92 M3 with 63k miles. Im experiencing the same issues, especially when the car is warmed (ex a short trip to the store). Then when im trying to start the car, it throws Engine Malfunction, Increase Emission, DSC ... etc. Turn the car off, restart it, after once, twice or sometimes 5-6 times then all those errors disappear and the car operate like normal, as if nothing has happened.
I did get the latest SW updated loaded, did not fix the problem.
My fault codes from the diagnostic reads:
2B2D Throttle Valves, initialization, bank 2
CDC0 Throttle-valve actuator CAN message, bank 2
2B21 Throttle valve actuator pre-drive check bank 1
2B15 Throttle-valve actuator, governor monitoring, bank 1
2B22 Throttle valve actuator pre drive check bank 2
From a quick quote, $2k for parts, $200-$400 for labor. T_T
Let me know if you guys are able to pin point the issues, whether it is confirmed to be throttle valve actuators? and did it fix the problem?
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