also its throwing the p0106 Absolute Manifold Pressure code
i have brake parts cleaner and choke and carb cleaner, which one ?
Not that it really matters, you will find out soon enough, only 1 screw.The Map is on the back side of the intake horn, behind and below the EGR valve. I believe it uses 2- T10 Torx Screws to hold it in.
Flush it with some Brake Kleen and blow it out with some air.
It may be one of the resistors is not in right or is bad. Probably not in right. But we can't rule out the Map either.
These things with the emission systems are hard to trouble shoot anymore.
K2. . .Will the MAP cause the truck to act like it's in the Regen timer mode?
Not that it really matters, you will find out soon enough, only 1 screw.