***** OPEN CALL TO THE GROUP *****

I wanted to again request help from the group for the Returnless PWM
Fuel Pump Controller project.

I am still searching for mass-produced automotive fuel pressure
sensors.  I have found only one ... ONE!  The Ford FRPS (Fuel Rail
Pressure Sensor) series which has been twice revised to due to blown
diaphragm problems:  :(
MOTORCRAFT F8CF-9F972-BH  Old Sensor
MOTORCRAFT 3R3E-9F972-AA  New Sensor?
MOTORCRAFT 3R3Z-9F972-AA  Newest Sensor?

I'd really, REALLY like to find a Nippondenso/Denso part for the job -
one that doesn't have a problematic history.

Anyone interested in helping me find automotive Fuel Pressure
Sensors?  Hopefully someone in the automotive industry has sources for
this info.  I just need part ID's and a car/truck to pull it out of.
Then I can wrap up the PWM Fuel Pump Controller and publish the test
results and design.

-Vince Orton

Try to boat industry Vince.

Also Mcmaster Carr.

http://www.mcmaster.com/#pressure-sensors/=3yu0qr

Or Omega.com

http://www.omega.com/toc_asp/subsectionSC.asp?subsection=B04&book=Pressure

http://www.made-in-china.com/products-search/hot-china-products/Pressure_Sensor.html

Try oil pressure senders.

Paul Lamar


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