So my Audi A4 2012 B8 got caught in a flood and it came up on the screen Steering defective but can continue to drive. So I carried on till I got home then it said steering unit defective STOP driving or something like that. Car still runs great a d you can drive if you fight against the PAS
Plugged in diagnostics got the errors B200049 Control unit faulty and C10AD29 sensor for motor position implausible signal
from some research it looks like it may be this module that's bolted to the bottom of the rack. Part number 8K0 909 144 E
Anybody else help? Until I unbolt it and see if it's physically fried then I guess I won't know for certain, just wanna make sure I'm not barking up the wrong tree. Cheers