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Discussion Starter #1
Hi all.

Can anyone help with the Renntech tuning box settings. I recently upgraded to a facelift model.

The boxes are apparently the same but they have to be run on different settings for the facelift.

I can only find settings for the pre facelift. Does anyone have the settings for the facelift.

Thank you in advance.
 

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Settings:

0 - unit is bypassed
1-2 for use with 98 octane RON fuels
3-5 for use with 102 octane RON fuesl or racing fuels (NOT recommended for daily usage)
6-9 NOT TO BE USED
 

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Not so sure abt the above.. I remember that 6-9 is for 100++ octane and racing fuels, whereas 4-6 for 95-99 and 1-3 for lower grade fuels
 

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I have seen the documentation that comes with a Renntech box and it stated these settings.
Might be worth contacting Collins Performance just to make sure.
 

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Discussion Starter #8
Thanks for that. When I spoke to renntech they confirmed the box are the same it's just the settings that need to be changed. I'll give them a call that sounds best!
 
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