#833, "RE: MS with techedge" In response to In response to 1 May-18-05 04:42 AM by ner947
The EGO crossover point for the WBlin output on the TechEdge 2A0 is about 2.85 volts. AFR = voltage * 2 + 9
I've noticed that my display unit for my 2A0 indicates about 0.4:1 richer than the actual mixture is. I'm not sure why, but Lee has had this problem too.
Also, if you are using the MS log viewer you have to change the lookup table located in the install directory. I believe it's set to the AEM output by default. The datalog itself only has voltage, and the log viewer uses the table to convert it into AFR. There is a very useful table generator program in the MS log viewer directory, which I didn't notice until after I made a new table in Excel. Doh.