2002 Airtrek Turbo O2 sensors. Bad Gas Mileage..

[wrleo]

Im looking for some Airtrek O2 Sensors.. Im specifically looking for Universal Denso ones..
Does anyone know if i can just buy a 4 wire sensor from denso? ANyone know part numbers?
Any help would be great.. Reason why im changing the o2 sensors is because im getting only 300km per tank.. what mileage is everyone getting? Any ideas on what to do to get better gas mileage..
I have a 3" exhaust and an air intake.. thats all..

 

[Yadado]

Hi,you may try using this one --> Mitsubishi Airtrek 2.0L O2 Sensor - MAGNUM BOSCH Oxygen Sensor Universal Wiring Vehicle Specific which is cheaper than original sensor for our airtrek..

Take note you need to retain the original O2 sensor wiring portion as the universal one needs the original O2 wire connector to be cut and "join" together..

 

[wrleo]

Hi,you may try using this one --> Mitsubishi Airtrek 2.0L O2 Sensor - MAGNUM BOSCH Oxygen Sensor Universal Wiring Vehicle Specific which is cheaper than original sensor for our airtrek..

Take note you need to retain the original O2 sensor wiring portion as the universal one needs the original O2 wire connector to be cut and "join" together..

Some people say they have 2 o2 sensors.. I only see one , i see mine in the cat..
I never found one on the O2 Housing of the turbo.. is that right?

Thanks for your help..

---------- Post added at 03:07 AM ---------- 6 hour anti-bump limit - Previous post was at 02:51 AM ----------

Also does anyone know the exact part number for the O2 sensor?
I want to se if i can buy that O2 in Hong Kong..

 

[stutzedward]

One full tank for 300 km is a bit difficult to judge. How many km/L are u getting? Mine light footed is ard 6.3-6.7km/L n 5.5 if heavy.

So if I refueled 45L, I usually see around 280'ish km. hope this helps.

 

[Yadado]

Atr only 1 O2..ie,before the cat..

Last time i ask, Original O2 cost abt 4 times more than the one in the link i provide..