| Hi Bill, Yes, the senders should be the same type. The VDO senders have been found to be unreliable so I now recommend using a specific Stewart Warner sender (out of town so I don't have PN with me) The EM2 has to be updated to work with the new type if it hasn't been done already. But your 2 sender setup should work fine.
I have found that the pressure after the sensor will go down on a high throttle runup if the filter is getting clogged so I do this rather than install a second sensor.
Tracy
On Tue, Feb 1, 2011 at 9:53 AM, Bill Bradburry <bbradburry@bellsouth.net> wrote:
I am considering placing a fuel pressure
sender in the line after the EFI pumps and before the fuel filter. And a selector
switch in the sensor wires from the two senders. This way I could check
the pressure drop across the filter prior to each flight. Will this work
with the EM2 and what is the sender I should use. I have seen some
discussion about EDO senders used with fuel,
but that is what I am now using with no trouble so far. I assume that it
would not be a good idea to mix and match the senders???
Bill B
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