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#21
Re: How to wire up an electronic fuel pump
ddgonzal
Posted on: 2010/6/16 7:20
Yep, shouldn't matter. Hilux just copied Datsun Truck
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#22
Re: How to wire up an electronic fuel pump
thedevilshands
Posted on: 2010/6/16 7:23
Lol, those devious japanese engineers, As soon as I saw this engine (18RGEU) I though damm! Toyota copied the FJ20?!
#23
Re: How to wire up an electronic fuel pump
ang94541
Posted on: 2010/6/16 7:54
electric fuel pump circuit
Here is how I did mine. Sorry about the quality of the drawing. The oil pressure switch is a SPDT(single pole, double throw). The common is grounded. With no oil pressure the dash light turns on. With oil pressure and the dash switch in the on position, the relay/fuel pump turns on. Also, with no oil pressure(engine off) and the dash switch in the on position, I can press the override button to momentarily turn on the pump. Note that this is probably only suited for carbed engines since the relay/pump won't turn on for a few seconds after the engine has started. I'm not trying to confuse anyone. Just showing a slightly different variation. ![]()
#24
Re: How to wire up an electronic fuel pump
thedevilshands
Posted on: 2010/6/16 7:59
Thanks ang94541
So you got the fuel pump set to go after the oil pressure switch is thrown, but u can still prime the fuel system with the override button before cranking yeah??
#25
Re: How to wire up an electronic fuel pump
ddgonzal
Posted on: 2010/6/16 8:53
that's a good idea.
#26
Re: How to wire up an electronic fuel pump
thedevilshands
Posted on: 2010/6/16 9:04
yah thats what I thought DD
Very clever indeed, a great use of the available wiring!! thanks again ang94541!!! So anyway it runs, WOOT!!!! Had the ballast resistor cable on neg coil not +ve What a douche!!!! Its backfiring a bit out the carbs and zorst but she bangs man she bangs!!! Now to get a zorst made up and job done!!!! You can view topic.
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