The coolant gauge on the dash is not something we flash or alter. However, if you use M-Tuner, you can datalog in real time for accurate temperature readings that are refreshed much more quickly than the dash will say. -Charles@M
@@loxxrider specifically, a lambda target just slightly leaner than stoich is targeted at idle. This is part of the reason for the dither at idle as the car is trying to correct and run well with a not ideal target. -Charles@M
@@m-engineeringllc thank you, that makes sense. Very interesting that it gets to mild instability so only slightly leaner than stoich (my experience is that you can go quite a bit leaner while keeping a smooth idle, with the trade off being higher NOX emissions). Anyway, thanks very much for the explanation. When the time comes for a tune, M-Engineering is the obvious choice! 👍
What are the wheels on that?
Crack the code to how Porsche dumb downs the coolant temp gauge please
The coolant gauge on the dash is not something we flash or alter. However, if you use M-Tuner, you can datalog in real time for accurate temperature readings that are refreshed much more quickly than the dash will say.
-Charles@M
@@m-engineeringllc 👌🏾❤️👌🏾
Why does the stock idle do this?
It is OEM idle control for tailpipe purposes. With upgraded exhaust it becomes more apparent.
-Charles@M
@@m-engineeringllc thanks, tailpipe purposes as in emissions? Very curious what exactly is the theory here
@@loxxrider specifically, a lambda target just slightly leaner than stoich is targeted at idle. This is part of the reason for the dither at idle as the car is trying to correct and run well with a not ideal target.
-Charles@M
@@m-engineeringllc thank you, that makes sense. Very interesting that it gets to mild instability so only slightly leaner than stoich (my experience is that you can go quite a bit leaner while keeping a smooth idle, with the trade off being higher NOX emissions). Anyway, thanks very much for the explanation. When the time comes for a tune, M-Engineering is the obvious choice! 👍