Hey guys,

Got my EMS stinger in and running. Now i want to connect the boost solenoid, but the manual does say exactly how to connect it. It doesnt makes sense to me to have a PWM output going to a relay, then to the solenoid. According to the manual you can have relay outputs and PWM outputs. An ISC is connected directly to the ecu???

Does anybody know if you can connect straight to the ECU. I understand you need a relay for NOS etc' but to have a relay turning on and off rapidly is a disater waiting to happen IMHO. Anybody have theirs connected with ecu controlling boost??

Cheers

Daz

Yes it's done with two wires from ECU to solonoid/ airvalve...This way it works in clossed loop, ECU controls 100% .....