Exhaust brake?

NWroten

New member
Joined
Feb 4, 2008
Messages
18
Do the 2012 and newer 6.7's come with an exhaust brake from the factory, I'm particularly interested in the F-450? I remember reading the Chevy vs. Ford tow test article and the 2011 Ford F-350 did not have one. Thanks for the info, love the site.
 
The exhaust brake is a function of the turbo.

The 2011 used the 6.4L engine, Ford did not program an exhaust brake function into the ECM until Cummins did on the 6.7L.
 
For one, 2011 Ford has a 6.7.

Second, it does have an "exhaust brake" but it's incorporated into the tow/haul mode with no manual control.
 
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