hello all, i was getting A1 3-2-2,3-2-3 codes for the trany,
after going to the dealer repair shop
they changed the idle air controle valve (they said this is whats cozing the problem) the car went fine for 3 weeks BUT now they are comming again when driving at 90-100Km/h , can this be cause by a bad CV joint , coz i know mine do need repair but im waiting for the beginig of next moth to change breaks,disks,tires ...
if not what might be the f problem coz its really getting me angry (and im a bit short on cash as the tires and other stuff are mandatory now )

Aren't you talking about the Fuel and exhaust system...to be Idle Air control valve issues? Not trany? Anyway, with Haynes manual in hand, the code for the Idle air conbrol valve fault is 2-2-3 with all three types of engines and systems made on your model car...the Jetronic (non-turbo 20 -valve engine...a microprocessor controlled fuel injector system) the Fenix system (10 valve non-turbo) and the Motronic system ( turbo, 20 valve engines). So, if you were getting 3-2-2 and/or 3-2-3 the dealer/repair shop didn't find your fault codes but a different one. I'd take it back and say that the repair they did 3 weeks prior didn't solve your problem. Give them hell!...but also give them your codes. By the way, the only code I find that you came up with is 3-2-3 on the Motronic system and that means "malfunction indicator lamp signal fault." A bad CV joint isn't going to show up as a fault in your fuel/exhaust system nor does it have anything to do with your transmission. If it's clicking, you should have that repaired too.

the codes are from the A1 socket(transmition)
3-2-3: lock slips or not ingaged
3-2-2: incorect gear ratio

the last time i went to them i told them i was getting these errors they said that since the idle air controle valve is broken , the engine is runin rich on fuel so the ecu is acting weird , :) well now i know that they just work buy gessing , ill have to take a trip there again

i forgot to say its a 95 850 GLE