[WiggyB]

So I have my wideband sensor setup and was able to configure it in HPTuners to have realtime readouts. The problem is I think its reading at 1/2 of what it should be. Could the formulas I'm using be wrong?

Here's what I currebtly have set for them both:

AFR (input/68.05) + 7.36 = output

EQ Ratio (Lambda :(input/1024) + 0.5 = output

Anyone have something else you're using currently?

[KingLT1]

Curious as to why you didn't go with the tried and true AEM 30-0334? That is what 90% use on this platform.

[WiggyB]

Originally Posted by KingLT1

Curious as to why you didn't go with the tried and true AEM 30-0334? That is what 90% use on this platform.

This one I'm able to link to my P3 gauge instead of buying another gauge to hookup.

[Megahurtz]

https://forum.hptuners.com/showthrea...da-Scanner-3-0


This thread might be helpful. I haven't messed with any LC/LM widebands in years since the AEM OBD2 unit came out. But I do recall there was some extra work required to get it to work and report properly.

[WiggyB]

Originally Posted by Megahurtz

https://forum.hptuners.com/showthrea...da-Scanner-3-0


This thread might be helpful. I haven't messed with any LC/LM widebands in years since the AEM OBD2 unit came out. But I do recall there was some extra work required to get it to work and report properly.

I was looking at this link last night but didn't read deep enough. I looked further and used some pointers and did a little thinking. What I did was monitor the lambda on logworks (the software innovative uses) and played with the math on HP Tuners until I had them both matching. The screenshot attached is the math I used to get it working but the readings look good to me. I'll let you decide on that one though.