injectors
 

What is the diffrence between "Saturated" and "Peak and Hold" injectors?

any help will be appreciated.

thanks
mike

sorry for the noOb q's

Didnt we talk about this already? Look it up bro.... it's somewhere in here..... peace!

saturated uses the same ammount of voltage to hold the injector open, while peak and hold uses the same ammount of voltage as saturated injectors to open, but once it's open, the computer stepps down the voltage level to "hold" the injector open. The advantage is that they run cooler. So saturated injectors have higher resistance values, which is why if you want to run DSM's or any other peak and hold injector, you need a resistor box to raise the resistance of the injector circuits so you don't burn out your computer.

so what are you guys using?

P&H.... always..... easier to control duty cycle based on its characteristic...