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PIDs for Porsches
Posted: Mon Apr 29, 2019 8:27 am
by gowthamn
Does anyone have PIDs for Porsches for brakes and steering angle?
Re: PIDs for Porsches
Posted: Thu May 02, 2019 7:13 pm
by ereynold60
I haven't found them after googling around... please post if you find them somewhere.
Re: PIDs for Porsches
Posted: Wed Jun 26, 2019 11:22 pm
by wadeinthewater
I just posted a similar question. What model do you have?
Re: PIDs for Porsches
Posted: Thu Jun 27, 2019 12:20 am
by gowthamn
718 Boxster GTS
Re: PIDs for Porsches
Posted: Thu Jul 18, 2019 8:39 pm
by wadeinthewater
You might take a look at this:
https://forum.autosportlabs.com/viewtopic.php?t=5616
It's a 987.2, but I would think Porsche would try to use common PIDs. However, Porsche is a bit unique, so who knows.
Re: PIDs for Porsches
Posted: Thu Aug 22, 2019 5:16 am
by tonytkdk
These look awesome. Anyone tried it yet? I don't think laptimer has overlay for steering angle tho.
PID 194 Steering Angle
Bytes 0 & 1, little endian, signed, X 0.045 (seems to mirror the E46 M3 config; multiplier needs to be tested)
PID 194 Steering rate of change
Bytes 2 & 3, little endian, signed, X 0.045 (multiplier needs to be tested)
Re: PIDs for Porsches
Posted: Thu Aug 22, 2019 7:49 am
by Harry
These are CAN message IDs, they are not mapped to OBD necessarily. Using a non OBD device like the RCP3 (accessing CAN directly), it may be possible to access these values and map them to LapTimer. For standard OBD adapters, there is a missing link in that messages are not mapped to OBD.
Harry
Re: PIDs for Porsches
Posted: Sat Oct 26, 2019 7:07 am
by terrylb
Hi Harry,
Just to be clear, are you saying that it's not possible to get 2010 Porsche 987.2 Cayman S brakes or steering angle data via a Kiwi3 OBDII?
Thanks,
-Terry
Re: PIDs for Porsches
Posted: Sat Oct 26, 2019 8:06 am
by Harry
No, it may be possible provided there are custom PIDs and someone can provide information on what they are. However I have not seen public custom PID definitions for Porsches so far.
Harry
Re: PIDs for Porsches
Posted: Thu Jan 14, 2021 2:04 am
by jaytee
Realize this is an old thread, I wrote that thread and happy to provide background on the CAN bus, the mappings I found, and how tapped into the CAN bus.
-Jeff