hey guys my o2 sensor is shot and i was wondering if there is a unit cheaper than the oem replacement part that i could use similar to the zip tech unit that mimicks the secondary o2. Mine is the primary heated o2 in a b16a.

I also know that the apexi power fc disables this functionality in and uses base map for ignation and fuel etc, are there any other unit like this. A unit that will allow me to run a base map with out input from the o2 sensor.

zort