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ea81 fuel pump hard-wire how-to?
Posted 19 August 2003 - 11:55 PM
except I didn't find what I was looking for....
For those of you that have hard wired the fuel pump, where did you tie into the harness at for the wires, and how did you wire a new relay in for the safety feature.
i remember that someone had put in a pressure switch on the oil pump to serve as the safety mechanism....
I have my passenger seat out, and the ignition relay below it seems to work okay....
(so much easier in the 78 Brat with the fuel pump right there in the engine compartment )
Posted 20 August 2003 - 12:34 AM
Posted 20 August 2003 - 07:21 AM
thanks for the info.... have to check it out tonight if I can breathe outside. heat index near 110-115. humidity really sucks right now....
Posted 20 August 2003 - 12:15 PM
in the case with the fan, the car will run for 2 seconds until the fan stops rotating.
i have also connected the fuel pump to the positive coil terminal, comes on and off with the key.
Posted 21 August 2003 - 02:02 AM
after I got it running, I may have uncovered part of the problem....
I think perhaps the feed from the Coil for the tach is bad, as my tach needle sits almost straight down at like -1500 RPMs. it does move up towards the Zero line if I rev it thought....
this same feed to the tach also feeds the FPCU....
I don't have the pressure switch in yet, so it's running like my 78 Brat now....
Posted 21 August 2003 - 02:15 AM
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