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jza70-mel Regular I supported Toymods Location: Perth WA Registered: May 2002	Re: AVC-R in 1JZ-GTE / JZA70 Thu, 25 July 2002 10:14 Just think of the AFC as a potentiometer in series with the MAP sensor. You can increase or decrease the MAP signal (across several RPM brackets) to fool the computer into thinking it is at one boost level, when in fact the real boost level is higher (or lower). This will mean it will run richer or leaner than it would. What it doesn't do is to is allow you to change the actual fueling/ignition map, just where the computer thinks it is on it. This means it is OK for increasing boost a bit, but rapidly becomes limited when your airflow massively deviates from the preprogrammed values in the ECU (like if you have a bigger turbo). You CAN run big turbos and mods using these interceptor type adjustments, but you lose out in the end because everything is a compromise related back to the factory preset in the car's ECU. Oh by the way, if you install your own AFC, leave plenty of length of fatory loom wire between the factory ECU and where you splice in the AFC just in case you want to re splice it in or you bugger up and cut the wrong wires [Updated on: Thu, 25 July 2002 10:16] [Report message to a moderator]

	Subject	Poster	Date
	AVC-R in 1JZ-GTE / JZA70	1jwunder	Wed, 24 July 2002 14:23
	Re: AVC-R in 1JZ-GTE / JZA70	ma61_turbo	Thu, 25 July 2002 01:35
	Re: AVC-R in 1JZ-GTE / JZA70	jza70-mel	Thu, 25 July 2002 03:13
	Re: AVC-R in 1JZ-GTE / JZA70	1jwunder	Thu, 25 July 2002 03:22
	Re: AVC-R in 1JZ-GTE / JZA70	jza70-mel	Thu, 25 July 2002 03:32
	Re: AVC-R in 1JZ-GTE / JZA70	1jwunder	Thu, 25 July 2002 05:32
	Re: AVC-R in 1JZ-GTE / JZA70	jza70-mel	Thu, 25 July 2002 10:14
	Re: AVC-R in 1JZ-GTE / JZA70	Manny	Thu, 25 July 2002 11:29
	Re: AVC-R in 1JZ-GTE / JZA70	1jwunder	Fri, 26 July 2002 06:52
	Re: AVC-R in 1JZ-GTE / JZA70	mx83toy	Fri, 26 July 2002 10:03
	Re: AVC-R in 1JZ-GTE / JZA70	Soarer	Fri, 26 July 2002 10:19
	Re: AVC-R in 1JZ-GTE / JZA70	1jwunder	Mon, 29 July 2002 01:28

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