AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge

[joecar]

First, dr.mike, thanks for flashing my 30-0333, it's working great!
I was using it the other day, and I couldn't quite figure out how to log it in the v7.5 scanner, though it worked fine in v8. Is this user error, or just not an option?

Also, has anyone set up a custom PID that converts lambda to AFR for this setup? I didn't see one in the thread, but I may have missed it.

Can you post a log file...

did you select the pids SAE.WO2S11 and SAE.WO2S21 to log (because EFILive might have the channels swapped)...?



I have can make a calc pid to show AFR (IIRC, AEM assumes AFR is 14.57).

[dr.mike]

I'm not sure. But, I don't believe that the 7.5 software was updated to read the 30-0333.

[ScarabEpic22]

I'm not sure. But, I don't believe that the 7.5 software was updated to read the 30-0333.

You can, but it'd be the only controller. V7.5 only supports logging of 1 controller at a time, it's a known limitation of it. V8 lets you do 2, which is why you can log a PCM/ECM and the -0333 simultaneously.

[dr.mike]

That makes sense

[required field]

Can you post a log file...

did you select the pids SAE.WO2S11 and SAE.WO2S21 to log (because EFILive might have the channels swapped)...?



I have can make a calc pid to show AFR (IIRC, AEM assumes AFR is 14.57).

I was just using one (and the readings looked correct, just lambda values instead of AFR, compared to the AEM's gauge.) I forget which, was using a different machine I don't have handy at the moment, but pretty sure I was using WO2S21. Will make some new logs and post soon.

[required field]

It was WO2S11, here's the file, having some trouble importing the BBX file into the v8 scan tool, when I pick the trans controller, AEM UGEO Bank 1 isn't an option in the "select controllers" menu, and when I select it from the drop down, v8 clears the tune file, so that appears to be a bug in the current release.

E67_0090 - no vin.efi

[joecar]

I see your pid SAE.WO2S11 behaving like wideband lambda... it is usually about 0.99 and dips down to 0.6 or so.

[required field]

Yup, that's working; did you have a calculated PID to convert the lambda value to AFR you'd be willing to share?

[joecar]

Yup, that's working; did you have a calculated PID to convert the lambda value to AFR you'd be willing to share?

Yes, I do...

did you edit your calc_pids.txt file...? if not then I'll post it tomorrow (I'm not at home at the moment).

~Moderator~

[required field]

I've not touched my calc_pids.txt.

Thanks!