commanded vs actual

[minytrker]

I had to format my laptop and start over with efi, I must not have something right. When doing auto ve process on a ls1, with my commanded fuel 14.68 part throttle and 12.8 WOT my bens are not matching correctly. I can look at commanded vs actual and see a ben of 1.0 which would tell me the fuel is correct, then check the actual and it may be 15 something. Then at WOT its the opposite, if I get a actual of say 13.1 which is leaner than commanded the bin will be like .95 which takes more fuel out. Does this make sense? I drove for a while and flashed the car a few times and had almost all 1.0's and checked the actual a/f and its still all over the place. I must have something configured wrong on my laptop. Im using a LM1 through serial cable on a V2 with the latest updates.

Thanks

[5.7ute]

Have you checked the pid by right clicking on it?

[minytrker]

right click which pid? the pids are working they dont have "x" through them if thats what your asking

[5.7ute]

Sorry mate, right click/more info on the serial ben pid & check the calculation reads {EXT.WOTAFR1}/{GM>AFR}
Can you post the offending log?

[mr.prick]

Make sure your WBO2 is calibrated/configured properly.

[minytrker]

Ok got everything straight except WOT. It is still trying to correct fuel to 14.7 at WOT. The other problem was when I reloaded everything I didn't have a filter applied to one of the maps.

[minytrker]

Here is some screen shots look at 100kpa.

[joecar]

That's looking good...

when you paste/mulitply the ben map, those 3 BEN's at WOT will pull your VE table down a bit
(so that your actual AFR will meet your commanded 12.80 AFR on your next log).

If you can't hit the higher RPM cells, reduce the hide cell count to 20 or 10.

[5.7ute]

You are using the wrong data map. The map you have the screenshot of is the AFR in lambda not the BEN map. You need to use the pid CALC.BEN1 as your data.

[joecar]

You are using the wrong data map. The map you have the screenshot of is the AFR in lambda not the BEN map. You need to use the pid CALC.BEN1 as your data.

Mick, good catch... I missed the title of the map...

Lorenz, stay away from Lambda... the map you want uses the pid CALC.BEN1.