# DIY Honda ECU chipping

**URL:** https://forums.speedlife.net/t/diy-honda-ecu-chipping/50086
**Category:** Builds
**Created:** [June 16, 2008, 10:44am UTC](https://forums.speedlife.net/t/diy-honda-ecu-chipping/50086 "2008-06-16T10:44:19Z")
**Posts on this page:** 1
**Showing post:** 15

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### Author: ![Zer0DazE](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/zer0daze/32/7624_2.png) [@Zer0DazE](https://forums.speedlife.net/u/Zer0DazE)
#### Post date: [June 24, 2008, 5:05am UTC](https://forums.speedlife.net/t/diy-honda-ecu-chipping/50086/15 "2008-06-24T05:05:49Z")

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the sk5151 can be replaced with an ir6220 (5151’s are getting increasingly harder to find in bulk), you just need to swap legs 1 and 5. DO NOT use a sk5050.

when you add your write up on chipping please add a section about adding a datalogging cable, and we will stick this in the tech write up section.

Edit:

and here, this should also be helpful

[http://www.zer0daze.com/stuff/Common%20ECU%20Parts%20List%20From%20Digikey.xls](http://www.zer0daze.com/stuff/Common%20ECU%20Parts%20List%20From%20Digikey.xls)

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