02DodgeCummins

I got a new pig tail for the map sensor. I will see if that changes anything this weekend. I appreciate all the help and info.

I’ve been supper busy lately and haven’t had time to get on. No the iQuad is not showing any boost. I got a new pig tail for that. If that doesn’t work I’m gonna send it in to have it tested. I attached photos of how it’s set up now.

It’s an 2002 6 speed with a 2000 S/O swapped in. Has the H/O VP on the standard ECM. Silencer ring was taken out, has s&b intake, and fast 100 lift pump with sump. Everything else is stock. As far as tune I’m just running me78569 tunes.

Before I installed a used Quadzilla Adrenaline I could get boost at around 1500 to 1700 rpm is when you could really notice it. After install and using a stock race or tow tune I have nothing until I’m over 2200 rpm. I like to shift at 2k with my 6 speed. The IQuad app is showing no boost. My pillar gauge says it’s there. My question is do I have to adjust the tune and how would I go about doing so?