AFC Wideband AUX Settings

[crackerjakx]

Anyone know the settings for the SplitSec AFC to show wideband input properly?

[Maxx Mazda]

I forget... I just hooked mine up to one of the orange wires and bingo bango

[crackerjakx]

I figured it out. The setting are probably different for every WB controller.

Here's the settings for the Innovate LC-1 if anyone needs em in the future...

co a: 7.35
co b: 3.008

[Maxx Mazda]

My Autometer wideband just hooked up, no settings. It's a straight 0-5v output.

[crackerjakx]

Innovate is also 0-5v, but the afc needs to know what the range is for 0-5v. example, the innovate lc-1 range is 7.35(0v) - 22.39(5v). If your's was PnP then I'm assuming you got it used and the person before you already had it configed. Otherwise I dunno. But I know you have to set the aux input no matter the WB controller. I've even seen posts regarding the Autometer.

[Maxx Mazda]

The AFC wont give you an actual AFR reading. Just an output voltage.

[crackerjakx]

Yes it will, that's the point of setting up co a and co b. Read up on it... I'll post a log within the next week which shows AFR readings... not voltage readings.

[crackerjakx]

Here's the log I said I would post. Aux A = the wideband (if it wasn't obvious :) )