Hey There,

I have real strange stuff going on with my VW and hoped someone could give a general clue?

The car is realy heavy on gas, like full tank will only give me 400km max... I measured it and get about 7 - 8 KMPL..

I have replaced the 02 sensor and checked for errors codes but it sais there are no codes on the ECU...

Any ideas what could cause this? what can I look for?

(Nope the tank have no holes in it)

Really appreciate some ideas!

 

Welcome to the forum.

You need to get your motor scanned (preferably with VAG-COM\VCDS) for any error codes logged in the ecu and post them, that will save a lot of guessing. Not the cheap EODB scanners.


https://volkswagenforum.com/forum/ne...gnature-34185/