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jackadoodledo · 08-05-2008, 18:43

need pro's and cons of doing this...

have been told that the skyline ECU changes the power of the fuel pump from 5volts at idle to 12v when revved?? is that true? i can hear the sound of the fuel pump change when reved, but it won't idle

also, how do i go about wiring it straight to the battery through a switch?

what wire would i use? what fuse? can i just take a power feed from the fuse box, send to switch then onto fuel pump, then earth the other wire?

anything i've missed

cheers
si

08-05-2008, 18:43	#1 (permalink)
jackadoodledo dorifto kingu! Join Date: Jul 2004 Posts: 661	hard wiring fuel pump need pro's and cons of doing this... have been told that the skyline ECU changes the power of the fuel pump from 5volts at idle to 12v when revved?? is that true? i can hear the sound of the fuel pump change when reved, but it won't idle also, how do i go about wiring it straight to the battery through a switch? what wire would i use? what fuse? can i just take a power feed from the fuse box, send to switch then onto fuel pump, then earth the other wire? anything i've missed cheers si