I need a pinout for the 3.4 ecu 1996 4runner

cbrwags · 11-07-2009, 09:39 AM

I have a 1996 4runner engine with automatic ecu 3.4 I have a few diagrams but nothing I can use. I need to hookup the body harness to the ecu for a engine swap.

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eddieleephd · 11-07-2009, 09:44 AM

some thing like this??
http://www.ncttora.com/fsm/2000/Repa...ine/terecm.pdf

to help more we need more info on what you need!

cbrwags · 11-07-2009, 12:05 PM

I need a diagram of the wiring out of the ecu from the plug I dont have a body harness which is the 4th plug on the ecu so I will be soldering or plugging wires to the ecu.

cbrwags · 11-07-2009, 01:49 PM

Thats it... Thanks. I couldn't open earler.

eddieleephd · 11-07-2009, 04:33 PM

that is for a 98

eddieleephd · 11-07-2009, 04:36 PM

Glad I could help you will need to go to
http://www.ncttora.com/fsm/1996/SIL/...bdb/terecu.pdf
this is for your truck found
http://www.ncttora.com/fsm/1996/SIL/fsm/repair.html

cbrwags · 11-08-2009, 10:08 AM

I think the 98 one will work. The other ones you gave me must be for a manual transmission I have a auto ecu so the plugs are different.

eddieleephd · 11-09-2009, 08:51 AM

http://www.ncttora.com/fsm/1996/SIL/...zfe/terecm.pdf

here is another make sure to compare!!

understand as I look here
http://www.ncttora.com/fsm/1996/SIL/fsm/repair.html
I find many termecm se;ections and some have to do with the SRS or ABS and they all look different the last one I sent you may be the one you are looking for!!
which system are you trying to wire in or which plug??
Does this last one look more like the one you are looking for it looks more like the 98 model than the other ones did!! so Make sure that you choose the right one or it will not work and will drive you nuts till you get the right one!!
I Highly reccomend looking through the list I just posted and find the one that looks most like yours in your year amd model before you go through about a month of frustration because the pins are different from yours!!!

JUST LOOK ALL OF THEM OVER AND CHOOSE THE BEST MATCH """terecm""" is what you are looking for and it will be in each system that connects to the ecm easily eliminate any systems you do not have and look at the ones you do!!!

cbrwags · 11-09-2009, 04:01 PM

The first one you sent says 2000 tacoma on the bottom it looks like the right plug??. My ecm is from a 96 4runner acording to toyota it has 4 plugs 4 rows on each plug 34pin 22pin 16pin 28pin I need the 28pin plug I was told that was the body harness I cant seem to find one so I am just going to solder or use single little plugs to the ecu for the 28pin plug I am hopeing the tacoma ecm diagram you sent will be the same as the 4runner. I need to run power to the ecu, grounds and I think the fuel pump also.

cbrwags · 11-09-2009, 04:09 PM

Mine are on the bottom for a 1996 toyota 4runner automatic.

11-07-2009, 09:44 AM	#2 (permalink)
eddieleephd Registered User Join Date: Apr 2009 Location: San Diego, Ca., Marietta, Ga. Posts: 305	some thing like this?? http://www.ncttora.com/fsm/2000/Repa...ine/terecm.pdf to help more we need more info on what you need! __________________ Flyin High 4:19 and Green!!! '99 3.4L 4x4 All Manual Taco 2.5" lift OME CO and Alcan Leafs Deck Plate Mod. "Soon Hydrogen Injection!"

11-07-2009, 04:33 PM	#5 (permalink)
eddieleephd Registered User Join Date: Apr 2009 Location: San Diego, Ca., Marietta, Ga. Posts: 305	that is for a 98 __________________ Flyin High 4:19 and Green!!! '99 3.4L 4x4 All Manual Taco 2.5" lift OME CO and Alcan Leafs Deck Plate Mod. "Soon Hydrogen Injection!"

11-07-2009, 04:36 PM	#6 (permalink)
eddieleephd Registered User Join Date: Apr 2009 Location: San Diego, Ca., Marietta, Ga. Posts: 305	Glad I could help you will need to go to http://www.ncttora.com/fsm/1996/SIL/...bdb/terecu.pdf this is for your truck found http://www.ncttora.com/fsm/1996/SIL/fsm/repair.html __________________ Flyin High 4:19 and Green!!! '99 3.4L 4x4 All Manual Taco 2.5" lift OME CO and Alcan Leafs Deck Plate Mod. "Soon Hydrogen Injection!"

11-09-2009, 08:51 AM	#8 (permalink)
eddieleephd Registered User Join Date: Apr 2009 Location: San Diego, Ca., Marietta, Ga. Posts: 305	http://www.ncttora.com/fsm/1996/SIL/...zfe/terecm.pdf here is another make sure to compare!! understand as I look here http://www.ncttora.com/fsm/1996/SIL/fsm/repair.html I find many termecm se;ections and some have to do with the SRS or ABS and they all look different the last one I sent you may be the one you are looking for!! which system are you trying to wire in or which plug?? Does this last one look more like the one you are looking for it looks more like the 98 model than the other ones did!! so Make sure that you choose the right one or it will not work and will drive you nuts till you get the right one!! I Highly reccomend looking through the list I just posted and find the one that looks most like yours in your year amd model before you go through about a month of frustration because the pins are different from yours!!! JUST LOOK ALL OF THEM OVER AND CHOOSE THE BEST MATCH """terecm""" is what you are looking for and it will be in each system that connects to the ecm easily eliminate any systems you do not have and look at the ones you do!!! __________________ Flyin High 4:19 and Green!!! '99 3.4L 4x4 All Manual Taco 2.5" lift OME CO and Alcan Leafs Deck Plate Mod. "Soon Hydrogen Injection!" Last edited by eddieleephd; 11-09-2009 at 09:00 AM.

11-09-2009, 04:09 PM	#10 (permalink)
cbrwags Registered User Join Date: Oct 2009 Location: Oregon Posts: 34	Mine are on the bottom for a 1996 toyota 4runner automatic. Attached Thumbnails

11-07-2009, 12:05 PM	#3 (permalink)
cbrwags Registered User Join Date: Oct 2009 Location: Oregon Posts: 34	I need a diagram of the wiring out of the ecu from the plug I dont have a body harness which is the 4th plug on the ecu so I will be soldering or plugging wires to the ecu.

11-07-2009, 01:49 PM	#4 (permalink)
cbrwags Registered User Join Date: Oct 2009 Location: Oregon Posts: 34	Thats it... Thanks. I couldn't open earler.

11-08-2009, 10:08 AM	#7 (permalink)
cbrwags Registered User Join Date: Oct 2009 Location: Oregon Posts: 34	I think the 98 one will work. The other ones you gave me must be for a manual transmission I have a auto ecu so the plugs are different.

11-09-2009, 04:01 PM	#9 (permalink)
cbrwags Registered User Join Date: Oct 2009 Location: Oregon Posts: 34	The first one you sent says 2000 tacoma on the bottom it looks like the right plug??. My ecm is from a 96 4runner acording to toyota it has 4 plugs 4 rows on each plug 34pin 22pin 16pin 28pin I need the 28pin plug I was told that was the body harness I cant seem to find one so I am just going to solder or use single little plugs to the ecu for the 28pin plug I am hopeing the tacoma ecm diagram you sent will be the same as the 4runner. I need to run power to the ecu, grounds and I think the fuel pump also.

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