Primary o2 sensor needed with flashpro?
#1
Primary o2 sensor needed with flashpro?
Like the title says, do I need the primary o2 sensor. I have a wideband attached to the my downpipe and have taken out the primary and secondary o2 sensors. Do I need to put the primary one back in?
#2
No you do not. I have mine disabled in Flashpro, because it took a shit on me after only 1,500 miles and this was a new oem replacement. Just make sure partial throttle is tuned somewhat close to 14.7 afr as the computer will not adjust it any longer and you will be fine.
#3
No you do not. I have mine disabled in Flashpro, because it took a shit on me after only 1,500 miles and this was a new oem replacement. Just make sure partial throttle is tuned somewhat close to 14.7 afr as the computer will not adjust it any longer and you will be fine.
#4
If you have a wideband you can run the car without the primary O2. The factory O2 will only adjust light load fuel tables, so it is only really a fail-safe. But it will only do this if you have the factory O2 sensor enabled and installed. I think that my car runs better in partial throttle with it disabled but my cars partial throttle is also tuned very close to 14.7 afr.