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Fuel pump issue?

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Tony818

Proven Member
133
17
Jul 15, 2015
Denver, Colorado
My fellow DSMers, Im hoping one of you guys could shed some light as to what is going on.
As you can see in the video, my fpr seems to go crazy as soon as the pressure reaches 43 psi. This is my first fpr install so idk what to expect.
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I am using ecmlink to run the fuel pump in case anyone was wondering.
 
I actually don't know the reaction but I know liquid filled fauges are common in this application to keep a needle steady. Does it do this at other pressures as it settles in?
 
I actually don't know the reaction but I know liquid filled fauges are common in this application to keep a needle steady. Does it do this at other pressures as it settles in?
It only happens as soon as it touches 43. Anything else before that it's good
 
What about more?
Have not tried it yet. I will tomorrow when I'm home. I'm kinda inclined to think that maybe my fuel pump cant handle the pressure 🤔 (or maybe it's just me making up excuses to buy a bigger pump LOL)
 
If it can't handle 43 what's it going to do with boost? If you made no other changes I doubt its any issue with a pump
 
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