Quote:
Originally Posted by andrewwynn
I wonder if there are multiple sensors. I have two readings in my foxwell under the high pressure and they both track almost identical. What do you see?
Graph the low pressure and make sure it's dead flat.
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I don't believe there is a LP sensor. At the tank pump there are the 2 wires powering the pump and 2 for the level sensor.
With that said... my Foxwell is reading a LPFP reading of constant 98.6 psi with motor not running and with motor running! figure that one out!!!
https://youtu.be/pLk7BJmd9hk
Thats why I was asking about the two identical readings. If you are sure, I would like to know.
My understanding is the nominal press is "desired" and the other is actual pressure being read.
The fact that my rail pressure is staying the same while the nominal is changing doesn't make sense.
I have ordered a BMW sensor and paid to expedite, so hopefully itll be here by Wed and I'll if that changes anything.