Originally Posted by
Kaploww
There could be numerous reasons as to why this is happening.
These PCM?s are very difficult to satisfy.
Think of the PCM as a giant double sided algebra problem where both sides when solved have to = 1. If the PCM goes through all functions and variables, and the function comes out 1=1.25 or 1=.75 you will see throttle closure.
If it goes through all the variables and 1=1. The PCM will deliver the requested power you?re asking for pending you have enough turbo and fuel to supply it.
That?s about as best I can do to sum it up.