Fast xfi 2.0 O2 sensor setup
 

Anyone with any experience with the Fast xfi 2.0? The oxygen sensor always reads 15.94 on the gauge panel and the monitor. I have replaced the sensor and checked the harness for damage. I don't see any calibration procedure in the manual. Any help would be appreciated.

Re: Fast xfi 2.0 O2 sensor setup
 

If the sensor is in the collector it will show 15.94 much if not all the time the engine isn’t under a load.

Re: Fast xfi 2.0 O2 sensor setup
 

Hi Mike - make sure you select the right sensor type in System Configuration. There's 2 options to choose from (L1H1 and LHA) and will provide a different reading if the incorrect version is selected.