Sorry to post this here but not many peeps around in the pfc section,does anyone know how to link the techedge wideband 02 in to the datalogit so that i can start logging as im not sure how to do it,thanks for the help,Roy.

 

try searching in the pfc section. also look through the archives on the datalogit yahoo group. i know its been discussed. this doesnt belong in the single turbo section. sorry.

 

What version of the Techedge?

If it's a recent version, just take the 0-5v output line and connect it into the AN1 connector at the Datalogit. Fire up the datalogit software and (if I remember correctly) from the Setup menu, you need to input the formula to convert the 0-5v signal to AFRs. It should be something like AFR=2x+9. (The older versions needed to use a polynomial as they wern't linear.) Be sure to name it something like Wideband.

After that, add a watch, choose the Wideband source and make sure you pick 2 decimal places. Start logging and there you go.