Engine/Transmission (1998.5 - 2002) low boost

[Billywj]

i had a 99 ctd with jammer5s a drag comp and a sled puller 66 and i could make 45 pounds of boost



now i got a 01 with all the same stuff but i can only make 34 pounds and i get a over boost code could i have a bad map senser







thanks Billy

 

[PC12Driver]

The Drag Comp should intercept the MAP signal and never let it get above a voltage that will trip an overboost code. I'd look at the Comp and its connections first.

 

[Billywj]

i have checked the comp and all the connections and all is good i sent the comp back to edge and they said it was fine