Hey I just hooked up my turbo timer and I guess I need to set what the O2 sensor voltage is. I have a range on the installation guide as follows. 960, 940, 820, 450, 010, 006, 004, and 002. Which one do I use. 2k civic w/ b18c

 

U don't need to touch it. Wire it up and check it should fluctuate up and down around 14.7 at idle, then u know it works.

 

i thought I had to set it for my car so that it can calculate the AF ratio. It already reads battery voltage fine so I should just leave the O@ sensor coltage alone and it will calculate the correct AF ratio?