Audi A2 Trans Slipping: Torque Converter Fix Needed

Recently fixed similar issues on my 2007 Audi A3 2.0T. The symptoms match exactly what you describe, transmission slipping, engine surge between gears, and warning lights. The diagnosis confirmed torque converter failure, specifically the lock-up clutch was worn out. This is a serious transmission issue that requires immediate attention. The grinding during shifts indicates internal wear that will only get worse. My auto transmission needed a complete torque converter replacement, plus a transmission fluid flush with new filter. The repair took 3 full days at the shop since they had to remove the transmission to access the converter. The job requires specialized tools and transmission expertise, not something for a general mechanic. The transmission control module also needed reprogramming after the repair to ensure proper shift timing and lock-up clutch engagement. Worth noting that driving with a failing torque converter can cause additional transmission damage if left unchecked. Make sure to get a detailed inspection from a transmission specialist. They should road test the car and use diagnostic equipment to verify the lock-up clutch operation and converter pressure before starting repairs.

Thanks for sharing that experience. Dealing with almost the exact same automatic transmission issues on my Audi A2 right now. The grinding and engine surge between gears is really concerning. Looking to get mine fixed soon at a transmission repair specialist. What was the final cost for your torque converter replacement and transmission work? Did you have any other problems pop up after getting it fixed?

After getting my Audi A3 repaired by a transmission specialist, all automatic transmission issues were completely resolved. The torque converter lock-up clutch defective condition was diagnosed correctly and fixed properly. Total repair costs came to 2120 Euro, which covered the new torque converter, labor, transmission fluid, and control module programming. The transmission repair has been perfect since the fix, no more grinding, slipping, or warning lights. The specialist did a thorough job replacing the failed converter and ensuring proper lock-up clutch operation. Shifts are now smooth and the engine surge is gone completely. My advice would be to get it fixed soon before converter failure causes more extensive transmission damage. Make sure they do a complete diagnosis and test drive after repairs to verify everything is working correctly. While 2120 Euro is a significant cost, its worth it for a properly functioning automatic transmission that should last many more years.

I took your advice and finally got my Audi A2 fixed last week. Found a transmission specialist who really knew what they were doing. The automatic transmission diagnosis confirmed my suspicions about the torque converter failure. The repair took 4 days total but fixed everything, no more grinding sounds or engine surge between gears. The shop replaced the torque converter, did a full transmission fluid flush, and recalibrated the control module. Final bill came to 2350 Euro which seemed fair given the extensive work needed. The difference in how it drives now is remarkable. Gear shifts are smooth again and all warning lights are off. No clutch problems or transmission issues since the repair. The specialist even showed me the worn parts they removed, which helped justify the cost. Much better experience than my previous mechanic who wanted to rebuild the entire transmission.