beaups
Well-Known Member
Not a single word of that is true, including your quote from that article.https://carcomputerexchange.com/blog/how-car-computers-work/
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What’s more is that these engine computers are also self-learning devices that have been programmed to adjust for driving conditions and the habits of the driver. This means that the computer will make small adjustments to different parts of the engine and different systems in order to adapt to varying environmental conditions and to the way you, specifically, drive your car.
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And based on my motorcycle tuning experience, if new cars are anything like the new bike computers, they are self-learning so will modify their own "permanent" curve gradually over time and your fuel injection curve at 2000 miles will not look the same as when your car is gonna be at 50000 miles. Albeit there is a preset limit for variation, call it a "limiter" if you will so that the curve never gets too out of wack. some bikes was 15-20% max variation from stock for example and you can't get a good tune for a heavily modified engine unless you unlock the computer to bypass that threshold. So go to back to my statement, I was just stating it wasn't good to use oversize tires without compensating for it, especially when the vehicule is new. OP just confirmed by fixing his values in the computer that it now operates within those "limiter" parameters and it wasn't before.
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