temp probe hole on pxrb

[turbinesurgun]

i just installed my pac brake on my 2006 2500 and noticed it had a couple plugs on it can one of these be used for a pyro probe mount?

 

[Big Mike]

yes, I beleive it is the rearward one that is used for the pyro probe. The front one is used to measure backpressure if you so desire.



Mike

 

[Silver600]

It is the rear hole and it is 1/4 NPT. Like Big Mike said, the front hole is for braking pressure.

 

[jelag]

We're a pacbrake distributor..... the only time the front hole is used is in the calibration process of the spring pressure to control maximum backpressure..... and for testing... we don't care if you put your EGT probe in the front hole or rear one..... to us... it not a big thing to pull out the EGT to test back pressure if you need to have it tested.....



Those trucks that we have that have had the HP turned up on them... . have an EGT probe in the front hole..... those trucks that are stock have no EGT probe... .



Hope this helps.....