... pollution and improving fuel economy.----Bangzhong manufactures zirconia sensor (Picture 1). The basic element is a thimble-shaped section of electrolyte ... Oxygen sensor without heater Automotive Oxygen sensor with heater Picture 1 Picture 2 Automotive oxygen sensor is situated in the exhaust ... 3 Picture 4 Oxygen Sensor for CITROENCITRO C2 1.1,1.6,C3 1.1i,1.6,C4 1.6,2.0,C5 2.0,3.0,C6 3 ...