Zirconium dioxide is a substance that is found in which of the following? A. Oxygen sensor B. Throttle position sensor C. Engine coolant temperature sensor D. Manifold absolute pressure sensor During...

Zirconium dioxide is a substance that is found in which of the following?

A. Oxygen sensor

B. Throttle position sensor

C. Engine coolant temperature sensor

D. Manifold absolute pressure sensor

During closed-loop operation, the engine computer attempts to cause a zirconia oxygen sensor to average which of the following?

A. 100 mV

B. 450 mV

C. 900 mV

D. 5 V