Hi Ken,

My only co-worker is too inexperienced to have a FuPR score yet, and he's still getting used to the environment, so his short-term measures are okay, but not as clean as mine.

Could you elaborate on your theory about fast-pass failures of previous non-fast passes? I could be mistaken, but I see a higher likelihood for a NOx failure with fast-pass turned off, and little else. If you see any error in this logic, please explain.

Take care,

Michael Barry
Technician
Quick Stop Smog & More
Sacramento, California, USA