Min and Max VOLT at 1,3 Bar boost on a MCX Nytro Turbo

[Tarzan]

What min and max volt do i set on my Nytro mcx turbo at 1,3bar boost??
I also have mpi 3 bars sensor on it dont know if that one is nesasery in combination mcx?


Thanks

 

[Tarzan]

Nobody nows?
Need some help with this.
What do i set the min at and max volt to ???

 

[Tarzan]

Is Rb3 not worth anything unless i now the min and max volt settings to set.?

I will boost my mcx turbo at 1,3 bar ( 18psi)

 

[JIM]

I would set your min volts to 1.3 and your max to 4.25. Setting the min to 1.3 lets your 1st 2-3 collumns usable for vaccum and them setting the 4.25 should be good for 22 lbs. If you want only one collum to adjust for vaccum them set your min to 1.66. You can still adjust your fuel and timing whether you are set at 1.0 or 1.67
When adjusting the min volts it is just really adjusting the resolution of the vaccum side of the map.

 

[Tarzan]

Thanks for the reply and answer JIM

 

[type809]

Hey guys,

I was wondering about this as well, as the maps for my Doo1200 are set at .76 to 4.25 or .9 to 4.25. Maybe I'm not getting what's going on here, but at idle my sensor reading is .76-.78 so I'm thinking my map is set correctly to pull fuel at idle (based on my map) and keep pulling until I hit boost. So would it make sense to set your map to what your sensor is showing at idle? Before you beat me up too much I have a TRX as well, but that's carbureted.

 

[powderlites]

Min Max volts on RB

If you are using stock injectors and only want to control fuel with very little vaccum then set voltage higher.
Easy way to setup RB3 is fire up sled and set the TPS which is map sensor on left side of screen so it idles with 2-3% reading whcih means you have control.
Max volts can also be set by boosting pressure to gauge and map sensor at idle for RB3 and not engine map to see how far over in the colums you would run max boost.
The tigher the load voltages are the more resolution you have.