Wiring Guide

Oteck · 04-06-2007, 03:52 PM

Somebody sticky this, it's gonna be important for the wirings.

Description:
These are the 2 plugs located in the Engine bay fusebox. The pins inside the v6 harness fuse link should be compatible with the mr2 fusebox plugs. This has worked on my newer 2000 so im guessing toyota never changed the pin style. You will need a tiny flat head screw driver to unlock the the pins from the housing to preform the plug swap.

EB1 8pin Female (Harness Side)
90980-10877
90980-11439
EB1 8pin Male (Fusebox side)
90980-10876
90980-11438

EA3 18pin Female (Harness Side)
90980-10819
EA3 18pin Male (Fusebox Side)
90980-10818

Oteck · 04-06-2007, 09:11 PM

Now the wiring stuff, this is the complete map for the 5sfe body harness. I'll possibly do the 3sgte if theres a demand for it... but imo i would save that turbo harness for turbo swaps or wiring intensive v6's that requiers AFR Relay for the sensors like the newer 1mz vvti or 2grs.

You will need Open Office to view this. Enjoy
http://www.clubneko.org/oteck/3MZ-FE...%20diagram.ods

Oteck · 04-06-2007, 09:34 PM

Soon to come Terminal Pins. theres a variety of sizes and styles but theres the common medium sized thats universal in alot of toyota harnesses. The ecu terminals are quite different.... If you buy these from toyota they will be pre-crimped so you just solder them but comming from toyota these are VERY expensive in the range of $2.50 to $5.00. Im planning on getting a Tyco Amp catalog so we could order a whole wheel of this stuff. This is the same materials denso uses on all our wirings so skip the middle man and go direct

Oteck · 04-11-2007, 01:26 AM

2000 Avalon Plug set
note* this is for those who's using the select model engine harness. Useless for now till i get the pin numbers...

Body Ecu plugs
E7 (Female)
90980-11637
E8 (Female)
90980-11638

Body To Ecu Bridge plug
II1 Blue
90980-11469 (Female)
II2 White
90980-11502 (Female)
IJ1 Grey (Female)
90980-11542

A/C clutch plug (for using a/c from a different model)
90980-11016 (Female-Engine harness side)
90980-11015 (Male-Compressor side)

Mark_Dorman · 05-20-2009, 04:09 PM

The link for the 5sfe to 3vz isn't working

Oteck · 05-20-2009, 05:53 PM

site kinda dead and i lost quite abit of my diagrams

Mark_Dorman · 05-20-2009, 06:27 PM

Sad...

I downloaded Paul Woods write up on TwoBrutal. Looks like it'll be fun

mr21234 · 02-08-2012, 08:27 AM

I downloaded paul woods also but it. Says like take this wire and splice it there, but in the picture there's like 15 wires in it ,

04-06-2007, 03:52 PM	#1 (permalink)
Oteck Eye'm the Str⑨ngest Join Date: Aug 2005 Location: Burnaby B.C. Posts: 4,947 Thanks: 11 Thanked 172 Times in 157 Posts Blog Entries: 3 iTrader Rating: (5/100% )	Wiring Guide Somebody sticky this, it's gonna be important for the wirings. Description: These are the 2 plugs located in the Engine bay fusebox. The pins inside the v6 harness fuse link should be compatible with the mr2 fusebox plugs. This has worked on my newer 2000 so im guessing toyota never changed the pin style. You will need a tiny flat head screw driver to unlock the the pins from the housing to preform the plug swap. EB1 8pin Female (Harness Side) 90980-10877 90980-11439 EB1 8pin Male (Fusebox side) 90980-10876 90980-11438 EA3 18pin Female (Harness Side) 90980-10819 EA3 18pin Male (Fusebox Side) 90980-10818 __________________ [Oteck's] Project car Garage Pending Projects 1mz/3mz VVTI Hybrid V6 \| LS430 Big Brakes \| Rotary Climate Control \| Power steering Commander \| Power Tilt & Telescopic Steering Column \| Completed Projects Stainless Door Sills \| Power Folding Mirrors \| Motorized/Steering Fog lamps \| Pedal Conversion \| LED Gauges \| Lexus Door Cover \| Sway bar Relocation Tab \| RFID Push Start Last edited by Oteck; 04-06-2007 at 09:07 PM.. Reason: more updating

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04-06-2007, 09:11 PM	#2 (permalink)
Oteck Eye'm the Str⑨ngest Join Date: Aug 2005 Location: Burnaby B.C. Posts: 4,947 Thanks: 11 Thanked 172 Times in 157 Posts Blog Entries: 3 iTrader Rating: (5/100% )	Now the wiring stuff, this is the complete map for the 5sfe body harness. I'll possibly do the 3sgte if theres a demand for it... but imo i would save that turbo harness for turbo swaps or wiring intensive v6's that requiers AFR Relay for the sensors like the newer 1mz vvti or 2grs. You will need Open Office to view this. Enjoy http://www.clubneko.org/oteck/3MZ-FE...%20diagram.ods

04-06-2007, 09:34 PM	#3 (permalink)
Oteck Eye'm the Str⑨ngest Join Date: Aug 2005 Location: Burnaby B.C. Posts: 4,947 Thanks: 11 Thanked 172 Times in 157 Posts Blog Entries: 3 iTrader Rating: (5/100% )	Soon to come Terminal Pins. theres a variety of sizes and styles but theres the common medium sized thats universal in alot of toyota harnesses. The ecu terminals are quite different.... If you buy these from toyota they will be pre-crimped so you just solder them but comming from toyota these are VERY expensive in the range of $2.50 to $5.00. Im planning on getting a Tyco Amp catalog so we could order a whole wheel of this stuff. This is the same materials denso uses on all our wirings so skip the middle man and go direct

04-11-2007, 01:26 AM	#4 (permalink)
Oteck Eye'm the Str⑨ngest Join Date: Aug 2005 Location: Burnaby B.C. Posts: 4,947 Thanks: 11 Thanked 172 Times in 157 Posts Blog Entries: 3 iTrader Rating: (5/100% )	2000 Avalon Plug set note* this is for those who's using the select model engine harness. Useless for now till i get the pin numbers... Body Ecu plugs E7 (Female) 90980-11637 E8 (Female) 90980-11638 Body To Ecu Bridge plug II1 Blue 90980-11469 (Female) II2 White 90980-11502 (Female) IJ1 Grey (Female) 90980-11542 A/C clutch plug (for using a/c from a different model) 90980-11016 (Female-Engine harness side) 90980-11015 (Male-Compressor side)

05-20-2009, 04:09 PM	#5 (permalink)
Mark_Dorman So long MR2's... Join Date: Apr 2008 Location: Pasadena, CA Posts: 4,666 Thanks: 97 Thanked 86 Times in 82 Posts Blog Entries: 1 iTrader Rating: (26/100% )	The link for the 5sfe to 3vz isn't working

05-20-2009, 05:53 PM	#6 (permalink)
Oteck Eye'm the Str⑨ngest Join Date: Aug 2005 Location: Burnaby B.C. Posts: 4,947 Thanks: 11 Thanked 172 Times in 157 Posts Blog Entries: 3 iTrader Rating: (5/100% )	site kinda dead and i lost quite abit of my diagrams

05-20-2009, 06:27 PM	#7 (permalink)
Mark_Dorman So long MR2's... Join Date: Apr 2008 Location: Pasadena, CA Posts: 4,666 Thanks: 97 Thanked 86 Times in 82 Posts Blog Entries: 1 iTrader Rating: (26/100% )	Sad... I downloaded Paul Woods write up on TwoBrutal. Looks like it'll be fun

02-08-2012, 08:27 AM	#8 (permalink)
mr21234 sw21 Join Date: May 2011 Location: new jersey Posts: 266 Thanks: 4 Thanked 8 Times in 8 Posts iTrader Rating: (0/0% )	I downloaded paul woods also but it. Says like take this wire and splice it there, but in the picture there's like 15 wires in it ,