So i have code p0101. And rail pressure in the truck does not match demanded about 10k less and i have heard from a few people that the p0101 code will actually defuel the truck is this true? Anyeays cold air intake reads 165grams a second at idle of air and can max to 500 grams a second at 1/4 throttle pit factory intake back in and maxes out jist as fast but the idle grams a second still reads 125-130 way out of the 32-54truck allowed at idle let me lnow whay u guys think