Using HKS EVC stepper motor boost solenoid with e420c?
 

Hi all
i'm looking to utilise the boost control facility on the adaptronic and have sourced a hks evc 4 (i think) stepper motor boost control thing from a mate. It doesnt have the control unit, just the stepper motor.
Is there any way to get this working with the adaptronic or am i going to need a solenoid type one?
cheers
Tom