PLX WB reading 13.6-13.62 in all cells

[Chalky]

Trying to log AFR using PLX. Regardless of cell I am in, AFR is staying between 13.6 and 13.62.

Suggestions, please.

[superls1]

Open loop or closed loop? What is the commanded AFR? Have you checked the voltage and setting of the PLX? The standard PID expects:

0v -> 10:1 AFR
5v -> 20:1 AFR

(V * 2) + 10 = AFR

So, 13.6 AFR should be ~1.8v. Check the voltage at the input to EFILive.

Also, log all trims (LTFT and STFT). You may think you are not trimming, but may still actually be doing so.

[Chalky]

Issue resolved. Had it wired up wrong. Thanks