Narrowband calibration in TS
Moderator: LT401Vette
Narrowband calibration in TS
Ive updated FW in my MSIIE to the rel 2.1.0. I've done all calibrations in TS - however it doesnot seem to be correct (in log only values 0.174 and 0.390 V ) are appearing. Then I did narrowband calibration in MT - after that the logs are showing correct values between 0.1 - 0.95 V.
1998 Landrover Discovery I V8 3.9, MSII/E ver RC 2.1.0 20090505; EDIS8; wideband LC-1
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- Super MS/Extra'er
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Re: Narrowband calibration in TS
You know I didn't realize the O2 that is data logged is actually reverse engineered from AFR on MS2.. But I looked in the The formula I have in there for Narrowband would cause this. I'll have to change this.
Thanks for the heads up.
Thanks for the heads up.
Phil Tobin
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
-
- Super MS/Extra'er
- Posts: 12733
- Joined: Sat Jul 16, 2005 8:07 am
- Location: Moorseville, NC
- Contact:
Re: Narrowband calibration in TS
I don't remember anymore why I was using this formula for Narrowband in the ms2ReferenceTables.ini file but this is what was in there:
adcValue > 92 ? 12.5 : 16.9
The correct formula should be:
100.0 * (1.0 - adcValue * 5.0/1024)
So the Narrowband entry should read:
solution = "Narrowband", { 100.0 * (1.0 - adcValue * 5.0/1024) } ;
It is updated for the next release.
adcValue > 92 ? 12.5 : 16.9
The correct formula should be:
100.0 * (1.0 - adcValue * 5.0/1024)
So the Narrowband entry should read:
solution = "Narrowband", { 100.0 * (1.0 - adcValue * 5.0/1024) } ;
It is updated for the next release.
Phil Tobin
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
Re: Narrowband calibration in TS
thanks
1998 Landrover Discovery I V8 3.9, MSII/E ver RC 2.1.0 20090505; EDIS8; wideband LC-1