Question on BMW 3-Series E36 O2_Sensor

Hi Pelican,

car is E36 325

My fuel consumption is at 19l/100km. And lately, my FC is about 5 liters only 10km ONLY. i had dignosed the car yesterday and it shows my o2 sensor is failing. Can this be the reason on why my FC is that high?

Also, can the FC problem solved once I replace the O2 sensor?

Thanks.

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[Nick at Pelican Parts]

Is FC - fuel consumption?

The o2 could lower fuel mileage, but not a great amount.

- Nick