The oxygen sensor measures the amount of oxygen in a possible oxygen-nitrogen mixture supplied to the fuel tanks. This is a combined sensor giving output of both O2 and pressure.
Is it harmful to drive a car with a bad oxygen sensor?
The Oxygen Sensor: A Brief Overview
Oxygen sensor
Bosch Oxygen Sensor at Rs 1500/piece, Automotive Oxygen Sensor in Pune
Bad Oxygen Sensor (O2) Symptoms & Replacement Cost - AutoZone
How To Fix Your Car's Oxygen Sensor on
Replacement Oxygen Sensors O2 Analzyers For Sale Online
Nissan Patrol Genuine GU TB48 Oxygen Sensor Rear
44001 Oxygen Sensor Socket — Partsource