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Hey guys here is pic of the printout from my 07' A6 of all the codes. Why would it be getting low voltage codes and what is the trans fluid pressure switch? I just had the harmonic balancer replaced and noticed the steering wheel centering code as well. What are the fixes and or what steps should I take to fix these issues? Car smells like it's running rich but otherwise runs great. Trans shifts fine etc just slightly firm sometimes which I don't mind. Thanks
Not sure if the scan tool had anything to do with it or not but today the check engine light is off and the car runs smoother without the rich smell. The transmission even seems to shift more properly not searching for gears all the time, the check engine light must effect the transmission computer. Service active handling light is still on and I believe traction control is disabled with the light on as well as abs.
It sounds like whom ever did the harmonic balancer had the rack out and didn't secure the steering wheel and hooked it back up one or more turns from center. Left front wheel sensor may have been messed up by the same guy that did the balancer, check the wiring. The other codes are all low voltage so I would look at battery voltage. High voltage at the fuel sender has me stumped. Battery voltage might be most of the problem.
Steering wheel centering also has an effect on stability control (active handling) which includes abs and traction control.
Help with codes!
