i have this car and it is very bad first hole engine failure then turbo
failure then every electronic didnt work and then a lot of rust and all
opel parts from dealer ship
Opel Tachometer Stepper on Arduino //nstark.eu/Tacho.html.
Digital Voltmeter - opel / vauxhall vectra dashboard display
This 1st test of my project that displays the battery voltage and inside temperature on the bottom line of the display. Im using PIC16F872 to calculate the voltage ...
havnt had time to finish this....and has a bug in the code, intermittently
the display goes blank. google 'opel tid' and you will find other code and
diagrams which is what i have based this on.