Thanks, but the APU1 has a plug in the back that supposedly can be used for a wideband. I've had this thing 10 years and have to say I'm quite disappointed right now. All day trying to get this to work with the wideband. Now it won't data log anything at all with any tunerpro adx on two of my vehicles and two laptops----just says connecting forever.....works fine with datamaster.

I've done something similiar with the same wideband on my '02 camaro through the egr wire and configured that similiar to this with hp tuners, only it works.