raptor is good, bd aux lift pump not so much

 

Thanks

 

Do you have the attitude monitor with it? If so, you can set the box to STOP fueling when your fuel pressure drops to a level that YOU set. Ergo if you set a minimum PSI@5 and it drops to that, the box will automatically lower the power it's giving you to raise the fuel pressure.

If not, you may want to hold off. I fried mine with just an EZ

All that being said I like the Fuel Boss on my cummins better than ANY aftermarket lift pump I have ran.

 

I may be wrong, but I thought the only thing that will make the juice defuel is pyro temp, and boost other than that the box will just set an alarm and let you know it's low. When my fuel pressure sender had some fuel in it from changing the fuel filter it was going nuts and telling me low fuel pressure but I never lost power. I believe the rest of the settings are just alerts

 

Same here, I never noticed a defuel setting for fuel pressure. Definitely an alert for pressure. Unless the stereo is cranked, you cant miss it.