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Title: OBDII Emulator Question Post by: vwtech552 on March 10, 2013, 11:45:48 AM I am wanting to build an emulator to turn on and off a can-bus controlled radio from the ignition switch. Does anyone know how to do this or where I can find the info on doing this. I know this is not the place for this, but I have been searching and searching with no luck so I figured I would give all of you guys a try.
Title: Re: OBDII Emulator Question Post by: terok on March 10, 2013, 04:03:37 PM I'm not absolutely sure, but i think you need to send CAN-data as an ID 0x572.
Byte 1 constructs as follows: bit0 = Kl.S bit1 = Kl.15 bit2 = Kl.X bit3 = Kl.50 bit4 = Kl.P bit5 = Kl.50b bit6 = Kl.15SV bit7 = Kl.L So radio might want Kl.S and/or Kl.15 and/or Kl.X to be 1. Title: Re: OBDII Emulator Question Post by: VoltsNCodes on March 27, 2014, 10:39:05 AM How did you know the ID and Data that should be sent? Is that a standard?
Title: Re: OBDII Emulator Question Post by: terok on March 31, 2014, 03:37:45 AM I think this is some kind of standard for VW CAN protocol specification.
Does not apply to newest models. |