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      06-19-2017, 02:49 PM   #684
Strick
Second Lieutenant
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Drives: 2022 X3MC, 2019 M2C
Join Date: Mar 2013
Location: Bucks County, PA

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So over the past few months I've started to get the dreaded limp mode that was triggered by a faulty bank 1 throttle actuator. Codes were pulled via my OBDII scanner so they were generic codes. Everything pointed to bank 1 being the culprit.

Bank 1 was replaced with a brand new TVA this weekend and the limp mode issue will now only occur with the car hot. It used to trigger limp mode all the time. Frustrated I had a local indy shop use their scanner to pull codes and I'm getting the following:

CDC0 - Throttle-valve actuator CAN message, bank 2.
2B15 - Throttle-valve actuator, governor monitoring, bnak 1.

Seems bank 2 is bad as well? I can wrap my head around that possiblity, the car has 180k miles on it now as my DD. BUT why is it still throwing codes for bank 1 which is brand spankin new?

Tips or suggestions welcome.

Thanks!
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