Volkswagen Passat B5 Discussion
So over the last few days my passat has been boosting strange..first off its a 2000 1.8t chipped k03 with a awm ecu..I have driven the car for the last 3-4 months without any issues so i know its not the ecu...sometimes i can either boost 3,5,10,20 psi...when i accelerate i can go WOT and it...