Car Engine Sensors Quiz

What does the crankshaft position sensor do?

• Measures oil pressure

• Measures air flow

• Measures fuel pressure

• Tells the ECU the position of the crankshaft

Where is the throttle position sensor located?

• On the cylinder head

• On the air filter housing

• On the throttle body

• On the exhaust manifold

What does a MAF sensor measure?

• Exhaust gas temperature

• Air flow

• Oil pressure

• Fuel pressure

What is the purpose of the oil pressure sensor?

• Measures oil pressure

• Measures air temperature

• Measures fuel pressure

• Measures oil temperature

What does the O2 sensor measure?

• Amount of oxygen in exhaust gases

• Air temperature

• Oil pressure

• Fuel pressure

Where is the EGT probe usually located?

• On the cylinder head

• On the air filter housing

• On the exhaust pipe

• On the exhaust manifold

What does a knock sensor detect?

• Exhaust gas temperature

• Abnormal combustion inside the engine

• Oil temperature

• Air-fuel ratio