AFR readings stopped working as off version 1.2.3.3

corbie · Post by **corbie** » Thu May 29, 2008 8:21 am

JDM Honda Integra Type R 2003

PRC ECU.

With version 1.2.2.8 I have a reading from the wideband and am able to datalog.

I then upgraded to 1.2.3.3 and now I getting a reading of 00.0:1 I swapped out the wideband with a known good one and was still getting a reading of 0 I then upgraded to 1.2.3.5 and the same thing happened. I then put version 1.2.2.8 back on and all of a sudden I started getting AFR readings again.

With these newer versions the wideband is still functioning as I am getting S.Trim fluctuation of -1% -2%, it just doesn't display it in the sensors log/graph.

I will attach a datalog later.

Post by **Spunkster** » Thu May 29, 2008 9:53 am

Make sur eyou have the most recent version of software downloaded from our website. After installing go to Online, Tools, and clear security. After that close the program and reopen it then go to File, New an upload a fresh calibration.