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Old 05-20-2025, 03:28 PM   #10
Tatsu333
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Join Date: Jan 2017
Drives: 2020 BRZ Sport Tech RS
Location: Canada
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Quote:
Originally Posted by tomm.brz View Post
Cold start is hard coded, it will always act the same way with the injections cycling and all no matter what you change
So yes it is just a taming

Ignition timings triggering a CEL doesn t make sense...
There was mention in the other thread about a US / Canada specific DTC regarding post-start timing changes. I can't remember the exact code, but folks were just disabling the DTC rather than experimenting to find values that didn't trigger it. I'm going to leave "Ignition Timing After Starting" changes to last in my experimenting to find settings that work for me, so I may not even touch them anyway.

Quote:
Originally Posted by DarkPira7e View Post
Indeed, trial and error! We get temps down to -30c here though, I'm sure since Tatsu is in Canada he sees similar or lower and if he's winging it, he'll end up like I did when I was first playing with it and be stuck at work until I remembered what I changed hahaha
I'm in the BC Lower Mainland, though, where we rarely see below-freezing temps for more than a week or so at a time, and temps colder than -10C are really rare. I'll be sure to document the changes and save a "before" file when making tuning changes regardless.
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