URGENT.. Lj78 89661-60110/601111 ecu pinout (1 Viewer)

[Ebike toter]

Hi all.. as part of my upgrades project this day after tomorrow I am installing my new independent Zietronix ecm system.. in addition to the factory map / egt / o2 sensors the new ecm also has additional inputs for rpm, tps, air intake temp & coolant temp..
I need an ecu pinout diagram to piggyback the sugnals from the oem sensors to feed the new independent ecm system.. I found a thread from 2008 but the Web page no longer exists..
I will be data logging initially.... tracking oem engine functions thru my laptop.. final goal will be a new 2l-te ecu operating system which can be changed to owners requirements .. from freeway towing to rock crawling..

. to be shared with all
I know it's a tight timeline (1 1/2 days) so your prompt replies will be greatly appreciated...

 

[kbushnz]

Read thru this has pinouts of a Surf / hilux with 2LTE .

Toyota 2LTE error codes

Hi everyone, I'm new to the forum. I have a 1991 Toyota Prado 2LTE motor imported from Japan. We've been having trouble starting it when it's cold. We got it scanned and it came up with some error codes but I can't find out what those error codes stand for. The error codes are either 8...

forum.ih8mud.com

 

[Ebike toter]

kbushnz.. thanks for your prompt reply... just downloaded the 3 pin out jpegs... funny.. my replacement ecu & speedo was from a ln130 out of New Zealand Alan Carmont at 4wd & Commercial Partsworld in Hamilton New Zealand is a great guy.. he even found me a glow plug relay.....
Cheers

 

[GTSSportCoupe]

Hi all.. as part of my upgrades project this day after tomorrow I am installing my new independent Zietronix ecm system.. in addition to the factory map / egt / o2 sensors the new ecm also has additional inputs for rpm, tps, air intake temp & coolant temp..
I need an ecu pinout diagram to piggyback the sugnals from the oem sensors to feed the new independent ecm system.. I found a thread from 2008 but the Web page no longer exists..
I will be data logging initially.... tracking oem engine functions thru my laptop.. final goal will be a new 2l-te ecu operating system which can be changed to owners requirements .. from freeway towing to rock crawling... o be shared with all
I know it's a tight timeline (1 1/2 days) so your prompt replies will be greatly appreciated...

This is the actual full wiring manual for the LJ78 model INCLUDING ECU if you want to double check it against the other info above. Translation from Japanese to English is courtesy of @AirheadNut . ECU is on pages 11/12.

'90-'92 70-Series Wiring Manual.pdf

 

[Ebike toter]

Puurfect... thanks so much.. going to office Depot to print out... Super kudos
Just posted up completed phase 2 mech mods & pics done today..