VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
ok before ppl fly off the handle about how bad removing a cat is....i have to remove it per SCCA rules....this is a race only jetta mk4
Now back to my question.....when i remove the cat and the downstream 02 sensor i know im going to throw a CEL. Therefore i was wondering if anyone knew that...