I posted in both VAG and 1.8T forum...no help yet...I was wondering if anyone over here had any insight? I cleaned the MAF and air cleaner, and checked the DV (Hyperboost). I cleared the codes, and so far so good (only 2 engine cycles though), no CEL. I just was wondering if you think I solved the problem, or do you think there's more to it?
The whole list of codes and the original post:
Help with codes:
I got the following codes off VAG-Com today:
16684 Random/Multiple Cylinder Misfire - intermittent
16686 Cylinder 2 Misfire - intermittent
16685 Cylinder 1 Misfire - intermittent
16688 Cylinder 4 Misfire - intermittent
16687 Cylinder 3 Misfire - intermittent
17695 Turbocharger bypass valve open
17544 Fuel Trim: Bank 1 (Add): System too lean
Car: 2002 Volkswagen Jetta GLS 1.8 Turbo
Mods: K&N Drop-in, Hyperboost DV
Any help would be appreciated: where do I start?
I'm guessing I pry need to clean out and lube my DV? Is that correct?
(I'm new to this!)
Thanks in advance!