[aholloway17]

New to the site...so Hello from the 98 A6 newbie! :beer: My newly acquired ride's temp gauge does not work! :huh: Private sale so no taking it back...how difficult to change the sensor and where is it?

The other question is with regards to performance chip. Does it make a decernable difference, Who uses what and which is the best choice?

Thanks

Aholloway17