On 9/23/24 13:44, Paul Flint wrote:
My struggle with Vermont State Inspection of my XTerra may be resolved by replacing the "O2" sensor, I expect to find out this afternoon.
Good luck reaching that sensor.
At risk of repetition, the anti-pollution system is not broken, the ability to measure effectively is.
Isn't it possible that the car's controller uses feedback from the O2 sensor to adjust the fuel/air mix, and not just to monitor output?
-- Anthony Carrico
