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PIWIS 3 Coding Retrofit and Feature Request

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Old 11-26-2022 | 05:06 PM
  #181  
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One thing I forgot to look and it should be fairly easy is to turn on track mode on TPMS, allows more leeway with pressure. I believe that's available on the Gt4 but not on the Spyder. Useful for track days.
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Old 11-26-2022 | 05:48 PM
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Sooooo I realize this is in the GT4 section - but I'm going to add this in since this seems to be the most comprehensive PIWIS thread in existence. Don't hate me. And of course, delete if you really don't want it here.

Something I've always wanted to do was have Boost pressure displayed on the dash of my Cayenne Diesel. I found it and figured I'd post it here.

Under Kombiinstrument. Set the first highlighted row below to "Aktiv". The second highlighted row is the max value to be displayed on the dash. It won't allow any values above 2.5bar, just FYI... but the default is 1.2bar so you do want to change this - .2bar of boost is barely anything at all.

It also seems to display absolute manifold pressure vs "boost" as when you're idling it shows 1.0bar. But it does work!


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Old 11-26-2022 | 06:08 PM
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Originally Posted by daaa nope
Sooooo I realize this is in the GT4 section - but I'm going to add this in since this seems to be the most comprehensive PIWIS thread in existence. Don't hate me. And of course, delete if you really don't want it here.

Something I've always wanted to do was have Boost pressure displayed on the dash of my Cayenne Diesel. I found it and figured I'd post it here.

Under Kombiinstrument. Set the first highlighted row below to "Aktiv". The second highlighted row is the max value to be displayed on the dash. It won't allow any values above 2.5bar, just FYI... but the default is 1.2bar so you do want to change this - .2bar of boost is barely anything at all.

It also seems to display absolute manifold pressure vs "boost" as when you're idling it shows 1.0bar. But it does work!

Good find. Anything related to Cayman 718 coding is much appreciated here. 👍 Any picture of how it displays on your cluster?
Old 11-26-2022 | 06:12 PM
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Originally Posted by John Mclane
One thing I forgot to look and it should be fairly easy is to turn on track mode on TPMS, allows more leeway with pressure. I believe that's available on the Gt4 but not on the Spyder. Useful for track days.
How does it look like on the GT4?
Old 11-26-2022 | 06:54 PM
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Originally Posted by 718socal
Good find. Anything related to Cayman 718 coding is much appreciated here. 👍 Any picture of how it displays on your cluster?


Little turbo icon
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Old 11-26-2022 | 07:29 PM
  #186  
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Originally Posted by 718socal
How does it look like on the GT4?

Old 11-26-2022 | 07:41 PM
  #187  
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Originally Posted by John Mclane
One thing I forgot to look and it should be fairly easy is to turn on track mode on TPMS, allows more leeway with pressure. I believe that's available on the Gt4 but not on the Spyder. Useful for track days.
I see a couple settings for RDK Clubsport mode. I don't know if that is the equivalent of Circuit or Track mode in the GT4.







There are also other settings for the Default or Comfort pressure.





Old 11-26-2022 | 07:49 PM
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Good one, I'll try later in the week. Working this weekend
Edit. I think the comfort pressure is just to allow lower pressures without warning. The clubsport setting sounds promising

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Old 11-26-2022 | 08:15 PM
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Originally Posted by John Mclane
Good one, I'll try later in the week. Working this weekend
Edit. I think the comfort pressure is just to allow lower pressures without warning. The clubsport setting sounds promising
It's a no go 😩
I changed the two settings for Clubsport. The only thing that was added was the Tire Circumferences. I'll work on it next week.




Old 11-26-2022 | 09:09 PM
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Originally Posted by 718socal
It's a no go 😩
I changed the two settings for Clubsport. The only thing that was added was the Tire Circumferences. I'll work on it next week.



Thanks! I'll search around PIWIS as well
Old 11-26-2022 | 10:10 PM
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Originally Posted by 718socal
It's a no go 😩
I changed the two settings for Clubsport. The only thing that was added was the Tire Circumferences. I'll work on it next week.


This is still really cool though. This is the RDK Clubsport setting?
Old 11-26-2022 | 10:26 PM
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Originally Posted by burnergt4
This is still really cool though. This is the RDK Clubsport setting?
Yes sir
Old 11-27-2022 | 09:40 PM
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Originally Posted by John Mclane
Thanks! I'll search around PIWIS as well
RDK Circuit. There should be another setting. Still looking


Old 11-27-2022 | 10:29 PM
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Originally Posted by 718socal
RDK Circuit. There should be another setting. Still looking

That's the name they used on the manual, getting warm I guess.
Old 11-28-2022 | 01:01 PM
  #195  
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Another thing, useful for MT cars, is auto parking break when you turn off the ignition. I recall my old Boxster having that but it went away I believe around the 991 era. I'll search for that in my next session. Winter is not friendly for coding sessions....
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