FP recording??
Thread Starter
TECH Senior Member
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From: GA, USA
FP recording?? Recently, I read a post about recording fuel pressure.
NE 1 know the title of that post?? I'd like to reread it, and make a system to do such.
TIA,
NE 1 know the title of that post?? I'd like to reread it, and make a system to do such.
TIA,
Thread Starter
TECH Senior Member
iTrader: (3)
Joined: Jun 2004
Posts: 5,639
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From: GA, USA
Yep! Thanks, Gary! I was looking at the Autometer sensor, but I see there's some "modifications" needed to get it to read correctly.
Did you add other components, to make this snersor work??
TIA,
Did you add other components, to make this snersor work??
TIA,
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Joined: Nov 2002
Posts: 1,471
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From: Berkeley, California
The sensor I used generates a 0.5 to 4.5 volt signal that I connected directly to an analog input channel of my HPTuners EIO. Here 0.5 volts = 0 psi, 4.5 volts = 100 psi. No extra components are needed but you need to calculate pressure from the recorded voltage using the formula P = 25*V -12.5, which I do in Excel.
