tru boost solenoid wiring to EMS

[marshallpre1]

I currently have a Tru Boost Controller/Gauge.  However, I want to use my standalone EMS to control the solenoid.  I don't have an AEM EMS.  I have a Vi-pec.  I'm reading the instructions but I'm having difficulty with what PW2 does.  Is this a ground?  My EMS can output 12V, but how is the duty adjusted?

http://www.aempower.com/images/products/Installation%20Instructions%2030-2400.pdf

Thanks,
Jeremy

[NS]

PW2 on the AEM EMS is a low side pulse width output.  You can drive the Boost Control Solenoid with any low side pulse width circuit with a ~30Hz operating frequency.  You'll need to find the appropriate output on your ViPEC and then setup a duty cycle table to control boost.

[marshallpre1]

PW2 on the AEM EMS is a low side pulse width output.  You can drive the Boost Control Solenoid with any low side pulse width circuit with a ~30Hz operating frequency.  You'll need to find the appropriate output on your ViPEC and then setup a duty cycle table to control boost.

Thanks!