weird codes...
 

So my check engine light has been on for awhile..checked it with the reader and it said bank resistor too high, which I was told is nothing to really worry about just like an 02 sensor. Havent really been too concerned about it until i started hearing a weird noise..not all the time but once in awhile when im braking up towards the front of my car. Checked the code reader today and it says P0741 " torque converter, clutch solenoid, circuit performance or stuck off " honestly I have no idea wtf this means. Was wondering if anyone had any thoughts on this before I went and got raped by the dealer. Thanks! :p Oh yah I drive an 01 S4 2.7

Also forgot to put that its also throwing code P0303 (i think) which is cylinder three misfire.