Pressure Sensor for Flow Bench

[Bruce Plecan]

From: John A. Hess <johnhess at cris.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Subject: Re: Pressure Sensor for Flow Bench


>Pardon me if this is a dumb question;  but, what does a diy_flowbench have
>to do with diy_efi?
>
Everything.    Take one detail, say motor control.  What does an
A/C motor have to do with EFI.  Ya notice the the expression treat
it as a stepper motor.  A stepper motor is what GM uses as an
IAC.  

Understanding airflow thru an engine, will allow you to place an
injector in the optimin spot for trying a stratified charged engine.

Controlling feed back currents and voltages, solenoid control is
what fuel injection is.

While some folks here have alot of education about such topics
us HS Grads need to gather alot of exposure to grasp things.

Some folks have learning disabilities, and have to go over things
in painfully small detail to learn something.  

I for one truely appreciately hearing about motor control for water
cooling brakes, and timers for such cause ya might need to control
a EFI fuel pump using PWM, such as Holley does in their system.

I do think part of this list is sharing ideas, and asking questions.
While atta glance things may seem to go way off topic, when ya
mull things over the links are rather short.

Measuring airflow, is what EFI is about.  Wheither on a flow bench
or under a hood.  You can control mixture at either end, if ya want.

Just my .02 worth
Bruce     When ya wear a Cone Shaped Hat ya never know   
               know where ya might wind up.....