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hickoz_bro Forums Junkie Location: Brisbane Registered: October 2004	Re: 1G electrical bits Sun, 25 September 2005 23:41 just booked my car in to get the wiring done, the fella there reckons that the fuel pump controller relay does more then just stop a little noise at idle, it keeps the fuel pump on a "low" setting right up until boost, at which point it lets the fuel pump go to "high". because as he said it's easier to control smaller injectors then it is to control larger injectors, the way i understood it, on the low setting you'll get better efficiency (albeit a minor difference) 'cause there'll be less fuel passing throught the injector rail and so the injectors won't be doing so much work or something to that effect... anyways the point is... that teeny tiny bit of extra noise you get at idle is infact there always, just that it is drowned out by the engine. where as with the relay, the pump is doing less work right up until boost. [Report message to a moderator]

	Subject	Poster	Date
	1G electrical bits	hickoz_bro	Wed, 21 September 2005 00:22
	Re: 1G electrical bits	CrUZsida	Wed, 21 September 2005 01:00
	Re: 1G electrical bits	hickoz_bro	Wed, 21 September 2005 01:51
	Re: 1G electrical bits	EvilJack	Wed, 21 September 2005 02:04
	Re: 1G electrical bits	CrUZsida	Wed, 21 September 2005 02:15
	Re: 1G electrical bits	hickoz_bro	Wed, 21 September 2005 02:29
	Re: 1G electrical bits	CrUZsida	Wed, 21 September 2005 02:34
	Re: 1G electrical bits	brett_celicacoupe	Wed, 21 September 2005 11:34
	Re: 1G electrical bits	wilbo666	Wed, 21 September 2005 12:16
	Re: 1G electrical bits	hickoz_bro	Wed, 21 September 2005 15:16
	Re: 1G electrical bits	wilbo666	Thu, 22 September 2005 02:38
	Re: 1G electrical bits	hickoz_bro	Thu, 22 September 2005 02:53
	Re: 1G electrical bits	Sir_2JZA70	Thu, 22 September 2005 10:48
	Re: 1G electrical bits	wilbo666	Thu, 22 September 2005 12:00
	Re: 1G electrical bits	hickoz_bro	Thu, 22 September 2005 12:33
	Re: 1G electrical bits	Sir_2JZA70	Thu, 22 September 2005 13:07
	Re: 1G electrical bits	hickoz_bro	Thu, 22 September 2005 13:28
	Re: 1G electrical bits	brett_celicacoupe	Thu, 22 September 2005 13:59
	Re: 1G electrical bits	Sir_2JZA70	Thu, 22 September 2005 22:07
	Re: 1G electrical bits	hickoz_bro	Sun, 25 September 2005 23:41
	Re: 1G electrical bits	wilbo666	Mon, 26 September 2005 03:23

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