o2 sensor

[kissmyss]

My car has 41,000 miles, would it be a waste to change my front O2 sensor?

 

[TDCRacing]

My car has 41,000 miles, would it be a waste to change my front O2 sensor?

No it won't be a waste. As long as you send me the 50 bucks.

 

[kissmyss]

I was hoping My gas mileage would increase, I performed a few mods and the is the same as when I purchased it low. The overhead console reads 11-12 city and 21-22 highway. I'm going to program the aeroforce to see what kind of mileage it say's I'm getting.

 

[TDCRacing]

The DIC or overhead lies. The best way is the old way. Wich is figuring it up when you fill up and do a little math. If your fuel trims are off then the DIC will be off.

 

[blueguy]

I had 85K on my stock o2 sensor...threw in a Denso Race Tolerant o2...granted I went my the DIC but before I was getting MAYBE 23mpg on the HWY, with the Swap, I wasn't getting any LESS than 28 or so...

 

[Bio248]

unless your sensor is dead there is no reason to replace it.

 

[JoshMcMadMac]

unless your sensor is dead there is no reason to replace it.

Not true. They get less precise with age, making them less effective.

 

[blueguy]

Not true. They get less precise with age, making them less effective.

Like old people.