F.A.Q.    Register    Login    Home Members    Search

Toymods » Tech & Conversions » 1jz-gte wiring diagram (or just tell me what all the ecu plugs do) Show: Today's Posts  :: Show Polls  Email to friend

Author	Topic
deesonet Regular Location: Toowoomba Registered: May 2002	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do) Sun, 05 January 2003 03:12 draven With four plugs and the loose plug the 1JZ diagram that you need is the JZA70 version. It is available online at: http://home.austarnet.com.au/petew/KINGSWOOD/1jzgt e_tech_stuff.htm or else: http://sprinter.qnix.com.au/docs/wiring/ The signals that you need are: 5 Volt VTA2 Plug V Pin 7 Colour BR TPS Input VTA1 Plug W Pin 10 Colour W-B Air Temp THA Plug W Pin 3 Colour LG Oxygen Sensor OX Plug W pin 5 Colour W Igniter Connections - Even though there are six wire from the igniter the 1JZ uses a wasted spark system in that if fires two cyclinders at a time. If you check at the coil end of the wiring there are actually three pairs of signals. We made a new harness seperate from the 1JZ harness so that we could have sequential fire (one cyclinder at a time). Wiring for the igniter is as follows: LTX 1JZ #1 Yellow to Green #2 Yellow / Black to Yellow-White #3 Yellow / Red to White #4 Orange to White-Brown #5 Orange / Black to White-Green #6 Orange / Red to White-Red Crank Sensor was oposite from LTX wiring diagram in that Red and Yellow were opposite way round. Similar to the Cam Sensor with the Green and Blue opposite way around. Connections for these are: LTX 1JZ Crank Sensor Red NE Plug U Pin 12 Colour Yellow NE- Plug U Pin 6 Colour Cam Sensor Green G1 Plug U Pin 11 Colour O Blue G1- plug U Pin 5 Colour W Other connections are for power and fuel system and will depend on how you have wired your 1JZ. Check out the above with the colours and wiring diagram to see that they match your car. [Updated on: Sun, 05 January 2003 03:13] [Report message to a moderator]

	Subject	Poster	Date
	1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 02:06
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	deesonet	Sun, 05 January 2003 02:29
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 02:38
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	Cool1	Sun, 05 January 2003 02:41
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 02:43
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	Cool1	Sun, 05 January 2003 02:45
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 02:49
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	deesonet	Sun, 05 January 2003 03:12
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 06:57
	Re: 1jz-gte wiring diagram (or just tell me what all the ecu plugs do)	draven	Sun, 05 January 2003 08:28

Previous Topic:	3k / 4k block strength
Next Topic:	Need timing marks for cressida 5ME motor

Powered by: FUDforum 2.3.8
Copyright ©2001-2003 Advanced Internet Designs Inc.