Agreed^, Mine did the hesitation and according to loging with lito its pressure drops then goes back to normal. We came across that it was pre filter. Sounded similar to the issue you have.
Did it ever try to die on you or throw any codes?
Agreed^, Mine did the hesitation and according to loging with lito its pressure drops then goes back to normal. We came across that it was pre filter. Sounded similar to the issue you have.
So Lito is thinking it's a grounding issue. Told me to check all grounds and currents that flow through pcm related connectors. He told me to check the 2 grounds on the radiator mount and connector c110. Anywhere else I should look?
Did you check those ? Also have you removed the wot box while doing this to take it out of the equation?