a serial protocol analyzer works (even a laptop (with 2 serial ports) works. and free software to make it work.
this allows monitor the serial line , to see it talk,
my guess is just number going by, RPM , load , throttle angle, etc. very simple and crude, i bet but takes a working live system.
that is how others crack the immoblilzers on sidekicks in UK and EU.
45 mpg is possible
the car 2 door can be as light as 2000 lbs.
very few cars that light and that much space inside.
this allows monitor the serial line , to see it talk,
my guess is just number going by, RPM , load , throttle angle, etc. very simple and crude, i bet but takes a working live system.
that is how others crack the immoblilzers on sidekicks in UK and EU.
45 mpg is possible
the car 2 door can be as light as 2000 lbs.
very few cars that light and that much space inside.
http://www.fixkick.com