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Dodge Cummins check engine light

Posted: Sun May 07, 2017 12:03 pm
by cdurr
Hello,

2004.5 Cummins HO in a dodge 2500
Predator Diablosport 03-05 Dodge Cummins
Software v.9r03

The diagnostics returned a message of 'turbo charger boost pressure sensor low'. Could this be the MAP/Boost sensor? The light just came on this morning. Incidentally, my cruise quit on me yesterday. Light comes on but cruise engages for about 1 sec before going off. Could these be related? Any help is appreciated. Thank you.

Charles

Re: Dodge Cummins check engine light

Posted: Tue May 23, 2017 1:00 pm
by mikel
how long has the tune been loaded?
Kinda sounds like a MAP sensor may have failed?