This is an update to an earlier vid regarding the dreaded P2173 code on my 07 Wrangler. Aka, the Lightning bolt of death...So, in the previous vid we changed out the throttle body assembly and popped in a new PCV valve. Thinking this would have solved the prob and fixed the P2173 error code. It didn't. So, this vid is part 1. The plan is to take it to the shop and do a smoke test to see where the vacuum leak is. Stay tuned for Part 2 as we will remedy this, and give an explanation as to why this was happening...I'll also show you how to check your engine codes without a scan tool.
15 ноя 2023
