Ok, so I connected this pen size Auto turbo timer to the ECU. Pin 46 ground and pin 71 O2 sensor right?. It's asking me for the voltage to the A/F sensor. Does anyone know what the voltage is? Has anyone ever had any experience with this Apexi product? Anyones help will be great.

 

The problem is that I did not install it by myself. I asked my tuner for help because I knew I would have confusion. I'm not really familiar with even simple tech stuff...Sorry. I just wanted to mention that the turbo timer is awesome and it's easy to set the time. It's worth every penny for me. Sorry for not helping your situation though.