Hello - first time post. Bought a 2011 335i xdrive w/ 70k miles and drove it home from another state. 130 miles into a 230 mile journey i pass a truck and with WOT I get the half yellow engine warning and reduced power. I limp home and randomly get some rev issues on engine start and the occasional ABS 4x4 / Breaks / Service engine soon light but none of them stay on consistently. I can drive it still if i keep it under 2.5k rpm. Have an appointment with a mechanic Wednesday for diagnosis.
I just bought it so quite the bummer. I got the codes checked at Autozone and they are below.
Any insight into what I should expect or be aware of with this? From my point of view it seems like quite the lemon but I'm hopefully it's just a sensor or two with a leak, but I realize it could be bad.
Thanks you for your time.
U0100 - Lost communication with ECM/PCM A
P0107 - Manifold Absolute Pressure/BARO Sensor Low Input
P0237 - Turbo Charger Boost Sensor A Circuit Low
P0238 - Turbo Charger Boost Sensor A Circuit High
P3202 - Transmission Control Module CAN Chip Failure
P00BD - Mass or Volume Air Flow "A" Circuit Range/Performance - Air Flow Too High
My first guess would be the charge pipe broke at the throttle body.
ASE and BMW Master Certified Technician
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