Question 1

What is the primary function of an oxygen sensor in an automotive engine?

Accepted Answer

Measuring the amount of oxygen in the exhaust gases

Answer

Regulating the engine's temperature

Answer

Controlling the tire pressure

Answer

Monitoring the fuel tank level

Question 2

Which sensor is responsible for measuring the engine's RPM (revolutions per minute)?

Accepted Answer

Crankshaft position sensor

Answer

Camshaft position sensor

Answer

Throttle position sensor

Answer

Mass airflow sensor

Question 3

What is the function of a coolant temperature sensor in a vehicle?

Accepted Answer

Monitoring the engine's temperature

Answer

Regulating the air conditioning system

Answer

Checking the tire pressure

Answer

Measuring the vehicle speed

Question 4

Which sensor is used to measure the amount of air entering the engine for combustion?

Accepted Answer

Mass airflow sensor

Answer

Oxygen sensor

Answer

Fuel level sensor

Answer

Crankshaft position sensor

Question 5

What is the purpose of a throttle position sensor in an automotive engine?

Accepted Answer

Monitoring the position of the throttle valve

Answer

Regulating the oil pressure

Answer

Measuring the tire pressure

Answer

Controlling the engine's temperature

Question 6

Which sensor is responsible for detecting the position of the camshaft in an automotive engine?

Accepted Answer

Camshaft position sensor

Answer

Mass airflow sensor

Answer

Throttle position sensor

Answer

Coolant temperature sensor

Question 7

What is the purpose of a knock sensor in a vehicle's engine?

Accepted Answer

Detecting engine knocking or pinging

Answer

Controlling the fuel injection timing

Answer

Regulating the air conditioning system

Answer

Monitoring tire pressure

Question 8

What is the role of a crankshaft position sensor in an automotive engine?

Accepted Answer

Detecting the position and rotational speed of the crankshaft

Answer

Regulating the gearbox temperature

Answer

Measuring the steering wheel angle

Answer

Adjusting the suspension system

Question 9

What is the function of a knock sensor in an engine?

Accepted Answer

Detecting abnormal combustion in the cylinders

Answer

Regulating the air-fuel ratio

Answer

Monitoring tire pressure

Answer

Controlling the fan speed

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