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

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

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Average mileage: 115,433 (71,000–179,866)
Drive Train affected: Automatic Transmission
5 model years affected: 2001, 2002, 2003, 2004, more2005
19 people reported this problem
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Viewing 1 - 9 of 9 problem details
2001 Audi Allroad Quattro 103,000 mi,
Torque converter lockup failure. CEL code. Not fixed, $3000
2003 Audi Allroad Quattro 123,000 mi,
TQ issue. AAMCO wants to do full tranny work for 7K. Local shop will do TQ replacement only for 3,500!
2004 Audi Allroad Quattro 130,000 mi,
Check engine lights is on. Turns off when I am in dry areas at high speed Will not smog in California with a light on. There does not seem to be any problem with the torque converter. I is not locking or slipping at all.
2003 Audi Allroad Quattro 99,000 mi,
check engine light is on then off then on every 200+ miles, fault code indicates Transmission Torque converter. this is common. the cost to fix is $2-3000 for a new torque converter or $7000+ for new transmsission + torque converter.
2002 Audi Allroad Quattro - Automatic Transmission 130,000 mi,
Regular check engine light when accelerating. For now, cross my fingers and reset the check engine lamp. RPM's slowly increasing in low gears, don't plan to repair the car when the torque converter finally fails.
2003 Audi Allroad Quattro 127,000 mi,
Check engine intermittently turns on. Faulty store in the torque converter haven't fixed yet.
i have a 2001 audi allroad with 180k miles. problem began when i started having problems backing up my "up-hill" drive way. later my check engine light illuminates. i took it in to my mechanic (the motorworks" in winston salem NC and he advises me that the torque converter has lost some fluid due to a small leak and it causes the light. the only repair he offers is a replacement. parts and labor quote was $3,375.00. that's alot of $ for repairs to a 9 year old car.