# Wideband O2...

**URL:** https://forums.speedlife.net/t/wideband-o2/104735
**Category:** SON240sx Automotive
**Created:** [March 21, 2007, 9:46am UTC](https://forums.speedlife.net/t/wideband-o2/104735 "2007-03-21T09:46:58Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Souljourner](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@Souljourner](https://forums.speedlife.net/u/Souljourner)
#### Post date: [March 21, 2007, 11:34am UTC](https://forums.speedlife.net/t/wideband-o2/104735/2 "2007-03-21T11:34:50Z")

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> [@Sonys PS3 is going to cost....](https://forums.speedlife.net/t/sonys-ps3-is-going-to-cost/11124/19):
>
> is it possible to tune a SAFC with an AEM wideband, then uninstall the complete AEM unit? will the SAFC settings still be accurate?
> 
> E

it will be accurate until the weather changes

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