I have tried everything but the resistor and fpr, hopefully get them tomorrow or Monday, as I've been waiting for 4 days, as they probably shipped Tuesday. Not touching the knock sensor till I try these two things, I have sank at LEAST 500 bucks into this past 2 weeks. And I glad you (tksmr2) tried the ecu, but that isnt what I'm guessing it would be. It could be a vsv to the fpr, but that is after I get the fpr and resistor pack off the check list, though my resistor pack is within spec. Here is a pic of my next guess as I have the abv mod done, I switched it to normal but that didn't change anything does anybody know if the two vsv's are interchangable (Idoubt it)that are on the engine, and what the heck does vsv stand for?, I have forgotten!!!
With the abv mod one isn't used. the one above where the label reads "C2" They look the same don't they.
