Voltage fluctuation from the front O2 sensor in a 2001 Mazda Protege SE, 1.6L, 110,000km.
Car has been giving us error code P1170 - which indicates a problem with the fuel/air ratio.
It has been eating gas lately, and we figure the O2 sensor is the problem.
UPDATE 1: O2 sensor was replaced today, car is running much smoother. Will update again with information on the gas mileage.
Link to this comment:
All Comments (0)