Fuel Transducer

DavidM

Well-Known Member
Joined
Jun 11, 2009
I'm trying to hook up Julio's Fuel Transducer kit to the Power Logger. It is 0.5V=0PSI and 4.5V=150PSI

Green wire is Signal, Black wire is Ground and Grey wire is +5 Volts

Green wire is hooked up to the Analog I4 Input, Black wire is hooked up to the ground on the Analog Box and Grey wire is hooked up to the +5V slot on the Analog box.

I made the required changes on the PLC.INI file as follows;

[CustomAnalog4]
CustomAnalog4Name=Fuel Pressure
CustomAnalog4LongName=Fuel Pressure
CustomAnalog4Tag=FPSI
CustomAnalog4GaugeMin=0
CustomAnalog4GaugeMax=150
CustomAnalog4GraphMin=0
CustomAnalog4GraphMax=150
CustomAnalog4MinValue=0
CustomAnalog4MaxValue=150
CustomAnalog4MinVolt=0.5
CustomAnalog4MaxVolt=4.5

Power Logger shows this input at 0.49Volts with engine off/key on, and engine at idle.

Any help is much appreciated.
 
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