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No Boost Unless MAP Unplugged
Posted to HD/Fleet Forum on 7/8/2021 10 Replies

Have this DT444E that has no power/ boost with everything plugged in (no codes)

Disconnect the MAP sensor / boost sensor and truck runs great plenty of power

I see some stuff online but can't seem to find a real answer? Anyone have an idea? Installed a new... Login to read more.

10 Replies Received (View Replies)

 

car Vehicle Data

1999 International 4700 7.3L

VIN 1HTSCABM3X
Engine7.3 L

car Vehicle Data

1999 International 4700 7.3L

VIN 1HTSCABM3X
Engine7.3 L