The guy I work with is trying to convince me to replace the air/fuel sensor on my Prius due to mileage. In his opinion (he is also tunes performance cars), older air/fuel sensors have a slower response time and therefore, a new sensor should help improve the computer's ability to make more accurate fuel corrections.
The car in question has 185K and I have not noticed a sharp decline in fuel economy or driveability.
Thoughts?
The car in question has 185K and I have not noticed a sharp decline in fuel economy or driveability.
Thoughts?