S87 recall and emissions present tuning

Any word on when/if EFI is going to support the S87 recall for switchable emissions present tuning?

Thanks.

Do you have a link? I'm not on top of what this was about sorry.

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Originally Posted by GMPX

Do you have a link? I'm not on top of what this was about sorry.

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I don't have a link per say, the S87 is for the 13/14 year trucks that originally have the 2 sensor SCR, it gets replaced with a single sensor SCR. From what I understand/heard is that you have to change to a single tune vs running the CSP and potentially get a check light on the dash (that may be just the 15s and later).

I have not done the recall yet because no parts available but if I do in the future I would prefer to still be able to run my emissions present tunes without issue.

Ok thanks, so this was just for 13 & 14 models? I'll have a look on Tech Authority to see if I can figure out how many updated calibrations they released.

Here is one file I got from Ross, this one has the S87 update. I am sure Ross and the guys will provide the others.

Thanks guys. Mitch so assume you havnt had any issues with doing tunes on these trucks after the recall/update SCR?

Mitch would you happen to have the G56 version of this?

Thanks.