by irfas » Fri Nov 20, 2015 1:49 pm
Okey, everybody, how about this:
these numbers: 128; 179; 307; 333; 512; 563; 742; 794; 1280 is the speed km/h BUT in pulses/min(which is from speed sensor from the wheel):
For example: My car has 195/60 R15 tyres: So from formula the distance which one wheel travels every its rotation is 1,99 meter.
So: 1 rotation = 1.99 meter.
For example, we are traveling at the speed of 100km/h or 27,7 meter per second.
So, at the speed of 27,7 meter per second our wheel will rotate 13,95 times, or 837 times per minute.
So, from the data number 128 represents 15,3 km/h and 1280 = 153km/h.
What do you guys think?
Could this map be RPM vs Speed and Z axis fuel amount?