22-12-2011, 08:40 AM
i thought the hdi was a kwp2000 protocol, thats what mine comes up with unless thats the iso number for it? the hdi is kinda part canbus, i think the fuel injection system is and a lot of the sensers as it all reads through the ecu's as a multi-plexed system but its not fully canbus like new cars now it doesnt run everything, so it would be part as it was early stages.
unlike the new bmw for exsample has over 74 ecu's sitting in it, everything is run on canbus, has radio ecu's, ecu's for the lights, airbag ecu's, main ecu, another one of canbus is the new vauxhall astra's 56 on, if you put the lights on and take the rear light out, then plug it back in, it wont work the ecu remembers it and switchs its self off so you have to turn the lights off and on again... the hdi isent like that... but yeah anyway im bored of typing now..
unlike the new bmw for exsample has over 74 ecu's sitting in it, everything is run on canbus, has radio ecu's, ecu's for the lights, airbag ecu's, main ecu, another one of canbus is the new vauxhall astra's 56 on, if you put the lights on and take the rear light out, then plug it back in, it wont work the ecu remembers it and switchs its self off so you have to turn the lights off and on again... the hdi isent like that... but yeah anyway im bored of typing now..