Check Engine Light Due to Faulty Torque Converter on Audi A4 Quattro

A problem with the torque converter can cause the Check Engine Light to illuminate.

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Average mileage: 96,326 (30,000–142,000)
14 model years affected: 1996, 1997, 1998, 1999, more2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
33 people reported this problem
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Viewing 1 - 12 of 12 problem details
2004 Audi A4 Quattro 101,000 mi,
Check engine light came on. Seems to be driving fine, no slippage or hesitation, but a minor vibration-like feel in pedal during acceleration. Dealer wants $4100 to fix the torque converter, local shop wants $2700 to install a used (85k miles) transmission. Audi forums report this as a common problem, but a lot of people seem to continue to drive the car without issue (other than the light). Not sure what to do.
OBD II code P0741. The torque converter does lock up at times so I'm wondering if it could be a solenoid or switch and not the seals.
Check engine light came on. Had vehicle checked code P0741 and 17125 bad torque converter. I have been given a total $4654.73 to fix this problem. WOW, imagine my horror! Why would such a repair cost so much money? Would it be cheaper to have a new transmission installed? I love my car.......but this repair is making me THINK, maybe an AUDI is not for me. Car is great.....repairs are COSTLY!!
2001 Audi A4 Quattro 142,000 mi,
Purchased Audi 2001 Quattro. check engine light came on the way home. Also have check engine light on for catalytic converter. Dealer wants 4000 to replace torque converter. OUCH!!!
its slipping or hesitating then jerks when it engauges
2003 Audi A4 Quattro 130,000 mi,
I was quoted 1000 dollars by an independent German shop to rebuild a torque converter. Instead I went to a shop to change the tranny fluid. Light went away after two weeks. Audi A4 1.8t 2003
2003 Audi A4 Quattro 120,000 mi,
Engine code indicated torque converter overheating
2006 Audi A4 Quattro 134,231 mi,
Bought my 06 A4 Quattro from Audi two weeks later get the torque converter code and rpms bouncing. 1800 dollars later a rebuilt torque converter and runs like a champ. Always get it looked at by a specialty Audi shop before you buy it! (Not Audi them self they didn't know what it even was)
2009 Audi A4 Quattro 86,000 mi,
Vehicle started slipping in higher gears on inclines at speeds between 60-80. Engine light came on...now I am so bummed out when I see potential cost to repair.
2009 Audi A4 Quattro 66,000 mi,
in dispute with audi for $1,000 repair
2002 Audi A4 Quattro 115,000 mi,
Dash Warning light was on for several months, after reading of possible trans overheating due to slippage of Torque converter, I had an Audi local technician remove the Torque Converter, have it rebuilt and put it in again, replace trans fluid, filter and gasket. Althought I think it no longer locks, It has been driving great for a year, I just found out the 4th gear is reporting a problem on the Dealer VAG. :(
2001 Audi A4 Quattro 30,000 mi,
Check engine light came on because on problem with torque converter