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Title: kw2089 target address Post by: andrew on May 17, 2013, 06:39:08 AM Hello,
I'm working on device which reads values using kwp2000(89) using k-line and presents on FIS display generally with success but have problem with mapping initial unit adres (used in slow-init) to target address set in kw200 frames e.g.: for ecu slowinit addres =1 kw200 target also =1 for tacho slowinit addrs =17 target should be 61, for immo yet another one (those addresses I found by sniffing..) Can anyone give hint, what about other units, how target addresses are calculated/maped from slowinit addreses ? thx and regards Title: Re: kw2089 target address Post by: terok on May 17, 2013, 06:55:30 AM I think cannot be calculated.
Brakes 5baud $03, kwp2k $28. Haldex 5baud $22, kwp2k $1C. Airbag 5baud $15, kwp2k $58. For example. Title: Re: kw2089 target address Post by: andrew on May 17, 2013, 07:20:31 AM After KB1 and KB2, units send one byte for which I didn't find definition,
it is for tacho 68 -> kw2k tgt 61 for immo (@tacho) da -> kw2k tgt c0 which look sligthlty similar, maybe here is a way ? eventually can I find definition of kw2000 targets ? thx again :) |