ISX cm2350 low. power/poor. Fuel milage.

[DPS567180]

(02-24-2025 )tree98 Wrote:  30 psi of max boost is a little on the low side, should be around 32/33. Monitoring fuel state with C A L T E R M would tell you what's in control of the fueling, could be in a derate.

Does it have an aftermarket CAC on it?

Did you replace the IMAP sensor and the exhaust pressure sensor?

Replaced CAC last year with OEM.
I don't have CALTERM if someone can point me in the direction of where I can get it and PM me that would be greatly appreciated. I have replaced all sensors iMap and exhaust pressure included. This truck isn't demandated everything is stock I thought 30 PSI boost on a long climb is normal.