Re:hackable eh? (Score 1)

Not really much hacking involved, you just need to get the adaption channel numbers for the engine ECU from the manufacturer, get a nice laptop, an OBD2 lead that'll talk to CAN Databus then adapt new values to the components that the engine ECU talks to. The manufacturer doesn't even let the Technicians know the channels that will alter engine performance but when they get complaints that their diesels run lumpy at idle from customers they can soon release the info on how to speed up the idle or adjust fueling!