ms3 progressive nitrous instal

[erasmor]

Hy guys I confused how install progressive nitrous in my car ,,,, my questions is I can conect direct to solenoid pin nitrous 1? ?? or use defold relays ground pin,,, how control nitrous duty setting ? Please helps

[jsmcortina]

For progressive nitrous you need to use either:
- direct wiring to the solenoid if the current is low enough (perhaps use mainboard INJ1, INJ2?)
- use a DC solid-state-relay to operate the nitrous solenoids

James