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Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Thu Apr 06, 2017 12:01 am
by typer86
Hi Hondata,

In latest beta 2.6.4 and 2.6.5 I have identified the following issue:
In 3 gear pull the fuel tables the lambda and lambda-overlay will only displaying in the 50 degrees table although the VTC profil (CAM and CAMCMD) displaying the real CAM angel. (The tables follow cam angle is active/enabled)

Summarize:
The fuel table will follow the VTC cam angle and switch in the correct table but the overlay (lambda values) will be displayed in the wrong table until the end....


Result:
- Hard to tune. :D (no change after adjust the values which are displayed in the overlay)
- Confusing the tuner

See screenshot below

I have this issue on two different systems:
- Surface 4 pro (Windows 10 pro)
- Standard office PC with Windows 10 pro



Thanks for help
issue_1.PNG
issue_2.PNG
issue_3.PNG

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Thu Apr 06, 2017 12:28 am
by R-12914
Same issue here on my Dell XPS17 Notebook with Windows 10 Pro, Version 1703!

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 8:03 am
by Hondata
What vehicle & ECU is this? That will save me testing all 50 for a start.

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 8:11 am
by R-12914
Hondata wrote:What vehicle & ECU is this? That will save me testing all 50 for a start.
In both cases, vehicle is a "FN2" and ECU part number is "37820-RSP-E03".

I hope this helps?

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 9:46 am
by Hondata
Are you remapping the cam angle index? What are the values? Are the indexes different between the low and high speed tables?

You could save a lot of time by following the posting guidelines.

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 12:03 pm
by R-12914
*File deleted!*

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 3:17 pm
by Hondata
Ok, the problem is that FlashProManager uses the low cam VTC index table for overlay, and your low and high cam indexes are different. I've changed FlashProManager for the next release.

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Tue Apr 11, 2017 7:25 pm
by R-12914
Ok, Thanks!

Re: Lambda-overlay highcam in 2.6.5 not working correctly

Posted: Wed Apr 12, 2017 12:32 am
by typer86
Thank you.