Quote:
Originally Posted by mike@x-ph.com
One of the ways is called max cooling, where the Jb4 alters IAT, which makes the DME increase timing. I have a full thread on this where I tested the results on my car. And you can control it using the boost limiter + the lowest IAT you wish to post.
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I googled around to find you talking about this in other threads where you’re the only person who considers it “tuning” ignition timing.
I have to agree with everyone else. Hacking a hack inside of a hack to crudely pull 2 maybe 3 degrees of timing by lying to the DME about air temps is not tuning. It’s putting you further yet away from a state of properly tuned. You’re still leaning on your knock sensors for all your live ignition tuning. Your DME logged parameters are further and further from accurate or meaningful. It’s literally a joke to call this tuning.