One problem related to other fuel system tank assembly has been reported for the 2004 Audi TT. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Audi TT based on all problems reported for the 2004 TT.
Fuel sensor not working properly; while having gas, once tank meter reads 1/2, the engine shot-down, incorrectly telling that the tank is empty. Same issues with the cathalytic converter system. Engine's transmission wearing fast; pushing back and fort while accelerating.
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems |