incorrect afr display

[jtr316]

It has been doing this off and on for awhile and I can't figure out why but my AFRs on Smanager latest version will sometimes display very low afr readings. at Idle it is sitting at 4.50 and under boost it goes 6-7-8s AFR. My AFRs on the AEM wideband controller are displaying normally 14s at idle.

[Spunkster]

What input on the ECU are you using?

[jtr316]

D10. I grounded from the controller I grounded brown wire to a ground on the ecu harness, other ground is on the thermostat with the ecu.

[jtr316]

do you think it could be wiring related or my smanager? i've tried changing it to lamda and afr and it still doesn't change. I think it is just random when it works or not but majority of the time, I can't datalog my afrs.

[jtr316]

I might try swapping another wideband sensor and see if that fixes it. I've included calibration and datalog. Thank you

[Spunkster]

It could just be a wiring related issue if it is doing it intermittently.