Electric Fuel Pressure guage
#1
Electric Fuel Pressure guage
I just bought a Autometer electric FP guage (#4363) and wanted to check in with you guys to see where the best place to mount the sender? Before the FPR (fuel in), or after the FPR (fuel out)? I'm thinking after, to see what kinda' pressure I'm getting to the injectors?
TIA
Mike
TIA
Mike
#7
I don't think so. The Autometer gauge and sendor has two terminals on the sendor with instructions on how to wire it in. If using a $20 oil pressure gauge to measure fuel pressure, then it was grounded to the block and extra wire is needed to use for a fuel pressure sendor.
Second point is possible to be spliced into the wrong line, but a little unbelieveable that there is 2 PSI of fuel pressure inside the fuel tank.
Still easy enough to check by pinching the return line closed in prime mode.
Second point is possible to be spliced into the wrong line, but a little unbelieveable that there is 2 PSI of fuel pressure inside the fuel tank.
Still easy enough to check by pinching the return line closed in prime mode.
#8
If I had followed Braineak's directions a bit more closely, I would have got it the first time. The sender has 3 wires going to the guage, and the connector that clips into the back of the guage has a + & - wire too. Straightened the lines out, and I'm good to go....... Now all I have to do is get ambitious and hook up my Emanage and my 305's and then pay Miatanutca a visit for a clone tune!
Thanks for the help
Mike
Thanks for the help
Mike
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