problem with custom wideband afr error pid

[thebeewantsboost]

i'm trying to make a custom wideband afr error % pid for my aem wideband. but i can't seem to get it just right... in the screenshot, are the settings that look right to me. but i get 100.0 in every cell i hit. i've tried different configurations and nothing has worked. please tell me i've overlooked something simple (and tell me what it is )

[TXZ0603]

Name: WB AFR ERROR
ABBV: WB AFR ER
Sensor:
Units: %

Try that and report back

[thebeewantsboost]

same results 100.% across the board

[TXZ0603]

whats in your table? Take afr sensor out of the WB pid just like with the error pid and see what that will do for you.

[thebeewantsboost]

heres the table

[TXZ0603]

Name: AEM WB
Abbv: AEM WB
Sensor:
Units:afr

Take air fuel ratio and WB Afr out of table

Take out one of the mass air flows

[thebeewantsboost]

i took out a maf, the wb afr error and the aem wideband, then i tried again with the aem wideband. all with the same results did u mean remove the commanded afr?

i'm a newb but i would think u would need to keep the commanded afr and and the aem wideband.

[TXZ0603]

ok try using the supplied AFR error instead of your custom one.

Leave commanded afr

Is this a stock OPSYS and not 2 or 3 bar?

[thebeewantsboost]

i was missing the MUTHA EFFIN "." between AUX and 20121
FML!

[thebeewantsboost]

for some reason when i multiply the afr error % against the ve table... it makes my car run lean...i was only tuning idle and it got to 17:1.
i didn't save any of the scans. but any ideas?

[TXZ0603]

How many decimals are you using? If it is close use % half

[thebeewantsboost]

i wasn't using any decimal spaces, what is recommended and as far as doing half % what is considered close?

[TXZ0603]

use at least 2 decimals.

close would be in the 5 percent and lower .

[thebeewantsboost]

K I adjusted those settings. And pretty much. Same results. But I think I'm on to something. When ever I put the car in open loop the commanded afr starts changing. Is that supposed to happen? Btw. I've been putting my car in open loop via the scanner

[TXZ0603]

commanded afr will change depending on temp and VE load ( kpa ). at least in will in a Gen III. Im not very familiar with your opsys. You might try contacting the support team here as they might be better suited to your situation.