I am searching for something that will display my A/F mixture on my E-01. You gotta know how lean and rich you are running so have decided to buy it now. So far, I was surfing the PLX devices website and notice they have the Wideband O2 sensor from Bosch for $84 shipped. Now is that all I need to display my A/F mixture or do I need like a controller as well? Here is the link:

http://www.plxdevices.com/onlinestore_domestic.htm#q4

 

That is just the sensor you need the controller as well, I got the M250 for 299.00 + 10 shipping, which comes with the controller, sensor, harness.

Then you need the Greddy EXT SIGNAL HARNESS to display the AF on the e01.

This is my setup.

 

I think I have the EXT signal harness still. So either this setup or the Zeitronix without the LCD display will work?

 

I can only speak for the PLX set up.

 

I just ordered my Zeitronix Zt-2 bundle, now anyone know how I should connect this to my E-01 so I can get an A/F reading?