📸 Photography Post a recent pic of your ride

Shawn1112

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Aug 4, 2010
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Streamwood
Shoes on

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willizm

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May 13, 2009
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The Woodlands, TX
Not a pic of the car but figured I'd share. In ProEFI when you change to a different tire you need to put the new tire height in the configuration so that when the cars traction control strategy works it can calculate the wheel speed of the front(non driven) and rear (driven) so that it can tell when you are starting to break traction by mph differential and start pulling timing, boost, shut down cylinders. Tested it the other day and works awesome and keeps the car moving as fast as possible without blowing the tires off.

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willizm

Very Nice, Very Evil
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May 13, 2009
12,837
10,167
The Woodlands, TX
boost per/by gear also?
You can do boost by gear but the traction control is a bit more dynamic. Boost by gear is pretty nifty because you put in your gearing of your transmission and proefi determines what gear you’re in based on your mph, rpm, gear ratio and tire height. Not sure if other pcm’s do that but thought it was neat
 
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