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gianttomato Forums Junkie I supported Toymods Location: I renounced punctuation Registered: May 2002	Crown 1UZFE ECT speed sensor inputs **now with pics** Wed, 24 March 2004 01:27 Sorted out most of the wiring from the half cut but one thing has me bamboozled - the speed sensors on the auto and their input into the ECT ECU. The ECT has 2 speed signal inputs - SP and SP1. SP1 is a black wire with orange stripe and pink hoops. It comes from the ABS ECU which gets it signal from the reed switch style speed sensor with the dark green, light green and red wires. I presume the ABS ECU does something with the signal from the sensor and spits out something down SP1 that the ECT can understand. What signal does the SP1 input need for the ECT to function? SP is a violet wire with white stripe and pink hoops. It comes from the engine ECU (pinout ECO). However I can't find a speed input for the engine ECU. Which wire is this and what signal does it need for the ECU to correctly interpret it? The other speedo style speed sensor has 3 wires coming from it. I'm just wondering where they go? My loom is chopped now and I can't easily trace the wires. I have traced them as far as the fuse box and then into the car but thereafter I am lost. I understand that I only need one of these signals to work for the auto trans to work properly (although I do understand it will spit out codes saying the other sensor has failed). Cheers Dave. PS. Yes, I have posted this on Lextreme forums. [Updated on: Mon, 29 March 2004 10:53] [Report message to a moderator]

	Subject	Poster	Date
	Crown 1UZFE ECT speed sensor inputs **now with pics**	gianttomato	Wed, 24 March 2004 01:27
	Re: Crown 1UZFE ECT speed sensor inputs	THE WITZL	Wed, 24 March 2004 01:43
	Re: Crown 1UZFE ECT speed sensor inputs	gianttomato	Wed, 24 March 2004 02:08
	Re: Crown 1UZFE ECT speed sensor inputs	THE WITZL	Wed, 24 March 2004 02:13
	Re: Crown 1UZFE ECT speed sensor inputs	KDog	Wed, 24 March 2004 05:08
	Re: Crown 1UZFE ECT speed sensor inputs	gianttomato	Wed, 24 March 2004 06:38
	Re: Crown 1UZFE ECT speed sensor inputs	Grant	Wed, 24 March 2004 21:31
	Re: Crown 1UZFE ECT speed sensor inputs	gianttomato	Wed, 24 March 2004 22:07
	Re: Crown 1UZFE ECT speed sensor inputs	Grant	Wed, 24 March 2004 22:17
	Re: Crown 1UZFE ECT speed sensor inputs	gianttomato	Wed, 24 March 2004 22:22
	Re: Crown 1UZFE ECT speed sensor inputs	THE WITZL	Thu, 25 March 2004 00:18
	Re: Crown 1UZFE ECT speed sensor inputs	Grant	Thu, 25 March 2004 02:04
	Crisis over!	gianttomato	Fri, 26 March 2004 05:52
	Re: Crown 1UZFE ECT speed sensor inputs	sideshow	Fri, 26 March 2004 07:18
	Re: Crown 1UZFE ECT speed sensor inputs	Grant	Sun, 28 March 2004 22:05
	Re: Crown 1UZFE ECT speed sensor inputs	gianttomato	Sun, 28 March 2004 22:18
	Pics	gianttomato	Mon, 29 March 2004 11:03
	Re: Pics	Allan	Mon, 29 March 2004 13:03
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Wed, 28 April 2004 02:18
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 05:03
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Wed, 28 April 2004 05:13
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 05:22
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Wed, 28 April 2004 06:11
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Wed, 28 April 2004 06:14
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 10:49
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 10:52
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	gianttomato	Wed, 28 April 2004 10:54
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 11:13
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Wed, 28 April 2004 22:17
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Wed, 28 April 2004 22:47
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	KDog	Thu, 29 April 2004 00:06
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Thu, 29 April 2004 07:15
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	E30-323ti	Fri, 30 April 2004 02:44
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	Grega	Fri, 30 April 2004 06:05
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Fri, 30 April 2004 11:24
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	Grega	Fri, 30 April 2004 22:53
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Mon, 03 May 2004 07:44
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	gianttomato	Thu, 06 May 2004 06:04
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Thu, 06 May 2004 10:28
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	stevevp	Thu, 06 May 2004 22:36
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Thu, 06 May 2004 22:44
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	stevevp	Fri, 07 May 2004 03:31
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	sideshow	Fri, 07 May 2004 08:06
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	gianttomato	Sun, 06 March 2005 02:12
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	Allan	Sun, 06 March 2005 02:27
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	gianttomato	Sun, 06 March 2005 05:33
	Re: Crown 1UZFE ECT speed sensor inputs **now with pics**	Allan	Sun, 06 March 2005 05:47

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