EFI LIVE DSP5 DURAMAX SWITCH INSTALL TEST W/ VOLT METER

dsp5 efi live switch

Ever wonder how to test your Duramax dsp5 switch? You can do so with a simple volt meter. It's a very simple process that can be done in your driveway. 

Notice how when you turn the turn power up then volt meter goes down which means the switch is installed correctly. 

*This was on a 2007 LBZ Duramax running Ridgerunner Diesel Tuning. 

 

 

EZ LYNK LML Duramax Switch Installation Guide

On The Fly tuning to the LML’s through the EZ Lynk and soon Efi Live. This very detailed guide is courtesy of PPEI, you can see their full line of products at PPEI Tuning from Injected Motorsports. 

Tools Needed for Installation:

Why the Blue Spring Kit On the 6.0L Powerstroke is Important!

For such a cheap price and easy install, this little product is worth every penny in my experience. It increases your fuel back where it should be from the factory and holds up better with tuned engines. Most of the time you will see a 10psi increase with this blue spring kit. This keeps air out of the injectors and prolongs the life of them as well. A big benefit of the spring kit is to keep fuel pressure above 45psi at WOT. *Note that the max spec for fuel pressure is around 70-72psi.

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