- Audi A3 How to Reset ECU Check Engine Lights<br>Step by step instructions for do-it-yourself repairs.
Temp. gauge stop working?? Audi A3 2006
http://forums.vwvortex.com/showthrea...sensor-install
you need a new thermostat. If you have an 06, its time, anyway.
It will happen again. Then you will get a check engine light. you'll see.
Sympotoms can be masked by warm spells and climate change.
Temp gauge stuck on cold, check engine light eventually came on.
Interior heat still works OK.
By any chance, is this covered by any of the Audi warranty extensions?
Trending Topics
FWIW--A3 2.0T FSI warranty extensions cover PCV, intake flapper (listed as intake manifold runner sensor), and intake cam follower (covers high-pressure fuel pump and intake cam damage). There's also a program to replace coil packs.
Bringing Audi to Life for Audi Fans






