Hello !
Im tuning an Opel Corsa OPC 2008 Z16ler, but there is an issue with the canbus similar to Mitsubishi colts but on steroids.
This model requires besides canbus commands to start the engine, needs data for the steering wheel to operate and the center screen…
Anyone has information about canbus id’s etc ? (ABS is not gonna work anyway i dont care.)
I managed to jump start the engine via K9 relay that controls the starter motor. But i need oem funcionality as humanly possible.
Hey,
You could reverse engineer all to work.
do you have the orginial ecu and modules from the car?
Besides main question… which EMU are you using here?
No i dont have the original ecu, someone bought a turbo kit with the ecu and an aftermarket dashboard, and switched it on the car. Tthe rest is stock. I sniffed the canbus but it has quite a lot of adresses already (without the stock Engine ECU). Its gona take weeks on end and the guy is an hour away from me.
Yeah its going to be a pain without the stock ECU… 
ok i found the stock ecu, but there is a problem with the plug and play. Engine wouldnt start. So i found another 1400 Opel Corsa 2008 and sniffed that. I made a catalog with 31-35 can ids and found my way…
Cranking is done via body computer but waits for engine status from engine ecu.Suprisingly no need for immobilizer stuff at all…
same with a main relay somewhere behind the dashboard that waits another engine status bit. So it can arm the steering wheel module, so the steering assistance works and you dont have to do exercise.