So everything is working but the fuel pressure....it’s in yellow and does not read on the quadzilla...would this be a sensor and I could just order a new one or is the the quad adrenaline itself?  Any suggestions would be great I’m kind of at a loss.....

Did you order and install the fuel pressure sensor? It doesn't come with the quad.

It was already installed when I bought the truck....I’ve checked the connection and it’s definitely the one quadzilla sells for it....just doesn’t register.....so I’m thinking it’s the adrenaline itself....

 

If it wasn't installed with a snubber/needle valve and a suitable distance away from the VP44, the water hammer effect of the injection pump probably fried the sensor. Been there and done that my friend.

 

Also... Are you sure you have fuel pressure?

I doubt it is the adrenaline.   

 

 

It was installed on the far left plug....the 3rd plug nobody knows about so it definitely was done wrong but before I order parts I want to know it’s just a sensor and not the adrenaline itself...thanks and yeah I’m sure I got pressure just didn’t understand why it’s yellow on my iPhone and everything else is in white..

 

 

yellow is warning you that fuel pressure is lower than the value setup in the profile.  

Thanks....