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Engine Performance Quiz

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

CKP stands for?

a)

Camshaft position sensor

b)

Crankshaft position sensor

c)

Balance shaft position sensor

2.

ECT stands for?

a)

Electronic control tower

b)

Engine Coolant temperature

c)

Engine calibration timer

3.

This sensor is usually located on the transmission and provides information about vehicle speed?

a)

CMP

b)

VSS

c)

MAP

4.

This sensor calculates engine load by reading engine vacuum

a)

ECT

b)

MAP

c)

CMP

5.

This sensor monitors the position of the camshaft

a)

CMP

b)

CKP

c)

TPS

6.

This sensor uses voltage signals to inform the ECM about the stoichiometric ratio

a)

TPS

b)

MAP

c)

A/F Ratio sensor

7.

This sensor has its own internal heater?

a)

A/F sensor

b)

HO2S

c)

TPS

8.

This sensor is located on the throttle body

a)

CMP

b)

CKP

c)

TPS

9.

This sensor interprets gas pedal movement by the driver and allows for precise throttle control

a)

ETC

b)

CMP

c)

TPS

10.

PCM stands for

a)

Powertrain control module

b)

Pez candy machine

c)

Positive Crankshaft movement

11.

IAT stands for

a)

Internal air temperature

b)

Intake air temperature

c)

Inside air test

12.

What sensor monitors the amount of air entering the engine ?

a)

MAF

b)

IAT

c)

TPS

13.

MAF stands for?

a)

Mass air flow

b)

Mass air function

c)

Multi air form

14.

14.7 to 1 is what ratio

a)

Stoichiometric

b)

air/fuel

c)

optimum fuel efficiency ratio

d)

all of the above

15.

This sensor measures pressure in the intake manifold

a)

MAP

b)

MAF

c)

ECT

16.

MAP stands for?

a)

Monster atmospheric pressure

b)

Manifold absolute pressure

c)

Metric assembly pressure

17.

This sensor monitors the temperature of the engine coolant

a)

ECT

b)

EGT

c)

IAT

18.

This sensor will retard engine timing if its senses detonation

a)

Knock sensor

b)

ECT

c)

MAF

19.

KS stands for

a)

Knock sound

b)

Knock sensor

c)

Kangaroo squeal

20.

This is an example of a temperature sensor

a)

Crankshaft position sensor

b)

Throttle position sensor

c)

Intake air temp