Hello

Here's the problem that i'm experiencing.

my car 2001 A6 FWD trans code EZZ

About few months ago check engine went on, and transmission went into a limp mode, I hooked up to Vagcom scanner pulled out following codes. Couldn't really understand what was going on, erase the codes and it went back to normal

Now, check engine is back on, codes are erasing, and still show up these messages

Here's the codes that i have

18032 - MIL Request Signal Active (Check TCM for errors too!)
P1624 - 35-00 - -
17090 - Transmission Range Sensor (F125): Implausible Signal
P0706 - 35-00 - -


I installed a new neutral safety switch, but the problem is still exist

any suggestions?

thanks in advance