so i threw my first unintentional CEL. i just installed a GHL 3 inch turboback with hi-flow cat. obviously, im 99 percent sure the CEL has to do with the 02 sensors.
i will take a look at it tomorrow, because i see the wire to an 02 sensor hanging down a bit, which may be an indication of something that happened.
so i really have 2 questions. to those with ghl TB with cat, did you throw a CEL?
and if this is a CEL that i cannot stop from occuring, will someone with a vag-com be able to delete this code?