# ECU pinout

**URL:** https://forums.speedlife.net/t/ecu-pinout/106380
**Category:** SON240sx Automotive
**Created:** [May 8, 2007, 6:02pm UTC](https://forums.speedlife.net/t/ecu-pinout/106380 "2007-05-08T18:02:22Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![simplemind7](https://avatars.discourse-cdn.com/v4/letter/s/0ea827/32.png) [@simplemind7](https://forums.speedlife.net/u/simplemind7)
#### Post date: [May 8, 2007, 6:02pm UTC](https://forums.speedlife.net/t/ecu-pinout/106380/1 "2007-05-08T18:02:22Z")

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i’m probably retarded and can’t use a search engine, but does anyone have a link to a KA24DE ECU pinout diagram? i know there is one out there as i had it bookmarked on the old computer, but i don’t have all my bookmarks on this new one anymore.

thanks.

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### Author: ![DarkForceJackal](https://avatars.discourse-cdn.com/v4/letter/d/b38774/32.png) [@DarkForceJackal](https://forums.speedlife.net/u/DarkForceJackal)
#### Post date: [May 8, 2007, 6:28pm UTC](https://forums.speedlife.net/t/ecu-pinout/106380/2 "2007-05-08T18:28:28Z")

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I’m pretty sure this is what you’re looking for…

[http://www.plxdevices.com/ECUDatabase/Nissan/Nissan\_240SX\_Sentra\_PulsarGTiR\_NX\_Altima\_Bluebird\_InfinitiG20\_89\_94.pdf](http://www.plxdevices.com/ECUDatabase/Nissan/Nissan_240SX_Sentra_PulsarGTiR_NX_Altima_Bluebird_InfinitiG20_89_94.pdf)

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### Author: ![simplemind7](https://avatars.discourse-cdn.com/v4/letter/s/0ea827/32.png) [@simplemind7](https://forums.speedlife.net/u/simplemind7)
#### Post date: [May 8, 2007, 6:36pm UTC](https://forums.speedlife.net/t/ecu-pinout/106380/3 "2007-05-08T18:36:29Z")

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the pinout is the same for all of those cars? weird, but thanks.

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### Author: ![simplemind7](https://avatars.discourse-cdn.com/v4/letter/s/0ea827/32.png) [@simplemind7](https://forums.speedlife.net/u/simplemind7)
#### Post date: [May 8, 2007, 6:44pm UTC](https://forums.speedlife.net/t/ecu-pinout/106380/4 "2007-05-08T18:44:49Z")

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found something that might help people in the future too, its not a pinout, its a wiring diagram of the entire engine wiring harness which actually helps me more since i’m using this to wire up a megasquirt.

Diagram:  
[![](http://www3.telus.net/kreen/wiring/wh150dpi.png) ](http://www3.telus.net/kreen/wiring/wh150dpi.png)

Legend:  
[![](http://www3.telus.net/kreen/wiring/WHLegend150dpi.jpg) ](http://www3.telus.net/kreen/wiring/WHLegend150dpi.jpg)

enjoy

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### Author: ![Lith](https://avatars.discourse-cdn.com/v4/letter/l/fbc32d/32.png) [@Lith](https://forums.speedlife.net/u/Lith)
#### Post date: [May 10, 2007, 11:27am UTC](https://forums.speedlife.net/t/ecu-pinout/106380/5 "2007-05-10T11:27:04Z")

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you can find all that in the FSM and tons more.