Porsche 718 Forum banner
1,961 - 1,969 of 1,969 Posts
Last night I used my new Launch X431 for the first time with my '22 CGTS4.0. Thanks to @Ken G and @Croc 2.0 for putting together such a comprehensive guide!

One of things I wanted to collect was my DME/Over Rev Report (#76 in their list), because even though my car is PDK, I do run it in manual mode often and there have been many times where I've bumped it against the rev limiter during AutoX or DE days. Is there a way to see the total operating minutes (or operating hours) on the car? I couldn't find it, and I wanted to compare when the last Range 1 over-rev had occurred (I've got 671 Range 1 ignitions, with the last occurring at 12,606 operating minutes).
 
I just pulled the over-rev data again, and went through everything multiple times. At least on my car, a '22 GTS4.0, it doesn't provide the total operating minutes (or operating hours). I don't have the box for “Total Operating Time of this Control Unit" to check when I go into the Z_Timing angle settings.
 
Re “accurate speedometer speed” I’m very interested in this correction but wondered how the actual speed is measured, eg is it compared to a sat nav speed reading?

eg currently when my sat nav shows 70mph the speedo shows 74

super updates thank you Ken, I’ve identified the following 12 to check out 🙏


3. Accurate Speedo reading
4. Accurate coolant temp inc bar graph
7. Check sailing icon
8. Add neutral icon
9. Investigate fuel display and 10
10. Investigate fuel display and 9
11. Check settings for EBD lights inc hazards activation
12. Investigate power steering plus
13. Investigate power steering profile
14. Investigate mirror dip when reversing
15. Change turn signal to 7
16. Update battery special function
 
Re “accurate speedometer speed” I’m very interested in this correction but wondered how the actual speed is measured, eg is it compared to a sat nav speed reading?

eg currently when my sat nav shows 70mph the speedo shows 74

super updates thank you Ken, I’ve identified the following 12 to check out 🙏


3. Accurate Speedo reading
4. Accurate coolant temp inc bar graph
7. Check sailing icon
8. Add neutral icon
9. Investigate fuel display and 10
10. Investigate fuel display and 9
11. Check settings for EBD lights inc hazards activation
12. Investigate power steering plus
13. Investigate power steering profile
14. Investigate mirror dip when reversing
15. Change turn signal to 7
16. Update battery special function
The issue with the speedometer display is similar to the coolant display. The default coding tells the car to display a different speed than is actually being read by the sensor. See below for what the default coding does.


Image
 
1,961 - 1,969 of 1,969 Posts