Originally Posted by
hexdummy
Duster360 and I seem to have had very different experiences with achieving PE . My experience has been that the PE-WOT threshold constant , when lowered, does enable PE, but also causes the throttle to go wide open. I have seen this repeatedly , on any forced induction car that has come through our shop. What Duster360 is arguing, and has shown in the second datalog, is that he is able to achieve PE without having the throttle open to WOT. I don't know if he is doing this solely through lowering the PE-WOT threshold, or has figured out something else. Either way, I don't understand why he seems to have no issues with this problem, while so many other struggle with PE-WOT including myself. My only disagreement with Duster360 is that I think he may be unknowingly minimizing the issue that so many others are legitimately having. He has indicated that it has not been an issue for him , so maybe he cannot quite sympathize with others that have spent considerable time dealing with this problem. Bottom line is that many (most?) FI DBW Dodges exhibit this problem to varying degrees, if there is an oblivious fix, I'm sure many people would be interested to know what that is, including myself.