What is engine management?

• Managing the vehicle's exterior features

• Managing all the crazy things going on inside the engine

• Managing the vehicle's entertainment system

• Managing the vehicle's suspension system

What are the main components of engine management system?

• Inputs, outputs, and control modules

• Tires, brakes, and steering wheel

• Exhaust system, fuel tank, and transmission

• Radio, air conditioning, and lights

What is the function of throttle position sensor?

• Monitor throttle position and send signal to the computer

• Monitor oxygen levels in the exhaust system

• Monitor engine coolant temperature

• Monitor vehicle speed and send signal to the computer

Why is engine coolant temperature sensor important?

• It regulates the vehicle's suspension system

• It monitors the oil temperature

• It controls the vehicle's air conditioning system

• It affects the air-fuel mixture and engine performance

What is the purpose of crankshaft position sensor?

• Monitor the vehicle's fuel level

• Indicate speed and position of the crankshaft

• Control the vehicle's braking system

• Regulate the vehicle's transmission system

Which type of signal does a magnetic pulse generator produce?

• AC signal

• Analog signal

• Digital signal

• DC signal

What is the function of an oxygen sensor?

• Provide feedback for closed loop operation

• Monitor engine speed and position

• Control the vehicle's lighting system

• Regulate the vehicle's heating system

Why are manifold absolute pressure sensors important?

• They monitor tire pressure

• They control the vehicle's audio system

• They regulate the vehicle's exhaust system

• They affect ignition timing and air-fuel mixture

What type of signal does a Hall effect sensor produce?

• DC signal

• AC signal

• Analog signal

• Digital signal

Why are mass airflow sensors important for engine management?

• They measure the amount of air entering the engine

• They monitor the vehicle's speed

• They regulate the vehicle's fuel injection system

• They control the vehicle's suspension system