All Speed Governor

[TwistedShafts]

Could someone enlighten me on how the all-speed governor works? What does it reference in order to pull mm3 and reduce fueling? What is the purpose of it? Thanks everyone

[Jim P]

All speed Governor is just the normal governor used when not at idle or when not in high speed. The purpose of governors is limit and control engine speed. Each governor has its own set of parameters for limits, slew rates, and all that.

[TwistedShafts]

Is the All Speed Gov. controlled under the OS limiter table?

[Jim P]

The OS limiter table??? Not a clue what that is.

Pretty sure there is a bunch of all speed governor parameters if you go to diesel fueling then governors then look on the left side where it says all speed governor and if you go to the fuel tab and scroll down to where it says all speed governor

[TwistedShafts]

Sorry, I meant Cutoff, DFCO under the fuel tab. I will give them a close look.

[Jim P]

They have a description at the bottom but basically just rpm limit when the all speed governor is being used