VW Forum banner

1 - 1 of 1 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
I have a high mileage 09 passat 2.0T. I have a vacuum leak from my brake booster (under the dash around the pedal) and have had a few CEL codes poping up here and there, currently a P2015 & P0420. I am assuming that this leak is most likely causing some if not all of this? I had a couple random misfire codes that have showed up randomly and a runner position fault even after replacing the intake & position sensor. During this troubleshooting process I have also replaced all plugs (NGK) coils (bosch) and PCV valve. I'm thinking it may all stem (or at least partially) from this leak since the runners are also controlled via vacuum. Im new to the VW world and learning as I go. Only have had experience on slightly older american made cars for the most part till now
Thanks
 
1 - 1 of 1 Posts
Top