Would like some advice on P0741,P0703,P0730,P0734
#1
Would like some advice on P0741,P0703,P0730,P0734
Ive added fluid with vag com, even gotten a new filter , cleaned the trans pan and the whole nine. Before i did this service the car would hesitate as i put it in drive. After i did the service the car goes on gear with no problem but it goes limp right at 4th gear (despite whether i drive in "D" or i tip it). when i look on ecstuning and germanautopart they always have 6 quarts of Audi ATF and i pretty sure i didnt add 6. Anyway, i would just like to know if i faulted someone or there is a deeper lying issue
#2
The TCM is ordering limp mode when going to 4th gear because it sees excessive slip between in the TCC. The TCM calculates which gear the tranny is supposed to be according to the amount of slip in the TCC. One of the codes shows that the TCC is not locking up, which then results in excessive slip. I suspect a problem in the TCC lock up circuit (TCM --> brake switch --> TCC solenoid). Check that all wiring to the transmission is in place and making a good connection.
I suspect that if the TCC problem is fixed, the other problems will go away.
P0703- http://www.permoveo.ltd.uk/tabid/122...i/Default.aspx
P0730- http://www.permoveo.ltd.uk/tabid/122...i/Default.aspx
P0734- http://engine-codes.com/p0734_audi.html
p0741- http://engine-codes.com/p0741_audi.html
I suspect that if the TCC problem is fixed, the other problems will go away.
P0703- http://www.permoveo.ltd.uk/tabid/122...i/Default.aspx
P0730- http://www.permoveo.ltd.uk/tabid/122...i/Default.aspx
P0734- http://engine-codes.com/p0734_audi.html
p0741- http://engine-codes.com/p0741_audi.html
Last edited by z28pete; 08-01-2012 at 11:00 AM.
#3
Thank you for the response, when i get paid im going to play doctor again....This whole situation made me miss Waterfest, ill be damned if i miss h2o next. but once again thank yo for the info
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