# Cpu!?

**URL:** <https://forums.speedlife.net/t/cpu/101142>\
**Category:** SON240sx Automotive\
**Created:** [October 25, 2006, 8:26pm UTC](https://forums.speedlife.net/t/cpu/101142 "2006-10-25T20:26:42Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![system](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/2X/b/b7170c8eddc0b95ece6b88172b2f416a08489a45.png) [@system](https://forums.speedlife.net/u/system)\
**Post date:** [October 25, 2006, 8:26pm UTC](https://forums.speedlife.net/t/cpu/101142/1 "2006-10-25T20:26:42Z")

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I have a 92 240sx with sr20det and i would like to know which cpu is the one for sr20det?  
I have one that if i am mistaken is a code 62?  
Is that one the sr20det?  
Thanks!

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**Author:** ![Gonad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gonad/32/5481_2.png) [@Gonad](https://forums.speedlife.net/u/Gonad)\
**Post date:** [October 25, 2006, 8:42pm UTC](https://forums.speedlife.net/t/cpu/101142/2 "2006-10-25T20:42:12Z")

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1. Open passenger door
2. Grab screw driver and remove screws holding the kick panel secure
3. Pull ECU and read the # written on the ECU.
4. ???
5. Profit

Chances are your ECU will be 62, J4, or E5.

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**Author:** ![system](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/2X/b/b7170c8eddc0b95ece6b88172b2f416a08489a45.png) [@system](https://forums.speedlife.net/u/system)\
**Post date:** [October 26, 2006, 7:46pm UTC](https://forums.speedlife.net/t/cpu/101142/3 "2006-10-26T19:46:46Z")

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Yep!Its a 62 so?What is it?A ka24de or sr20det!?  
Thanks!

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**Author:** ![Gonad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gonad/32/5481_2.png) [@Gonad](https://forums.speedlife.net/u/Gonad)\
**Post date:** [October 26, 2006, 8:24pm UTC](https://forums.speedlife.net/t/cpu/101142/4 "2006-10-26T20:24:32Z")

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> [@dk\_fabiosantos](#):
>
> Yep!Its a 62 so?What is it?A ka24de or sr20det!?  
> Thanks!

> [@dk\_fabiosantos](#):
>
> I have a 92 240sx with _ **sr20det** _ and i would like to know which cpu is the one for sr20det?  
> I have one that if i am mistaken is a code 62?  
> Is that one the sr20det?  
> Thanks!