#1
What does the fault code B0001 indicate in a vehicle's airbag system?
Driver frontal stage 1 deployment control
Passenger frontal stage 1 deployment control
Driver frontal stage 2 deployment control
Passenger frontal stage 2 deployment control
#2
What does the fault code P0128 indicate in a vehicle's engine control system?
Coolant thermostat (coolant temperature below thermostat regulating temperature)
Engine temperature sensor malfunction
Throttle position sensor circuit malfunction
Faulty EGR system
#3
What does the fault code P0455 indicate in a vehicle's evaporative emission control system?
Evaporative emission control system leak detected (gross leak)
Evaporative emission control system leak detected (small leak)
Evaporative emission control system purge control valve circuit malfunction
Evaporative emission control system pressure sensor malfunction
#4
What does the fault code P0302 indicate in a vehicle's engine control system?
Cylinder 2 misfire detected
Cylinder 1 misfire detected
Cylinder 3 misfire detected
Cylinder 4 misfire detected
#5
What does the fault code P0122 indicate in a vehicle's engine control system?
Throttle position sensor circuit low voltage
Throttle position sensor circuit high voltage
Throttle position sensor circuit intermittent
Throttle position sensor circuit malfunction
#6
What does the fault code P0300 indicate in a vehicle?
Faulty oxygen sensor
Random/multiple cylinder misfire detected
Faulty mass airflow sensor
Engine misfire detected on startup
#7
Which of the following is NOT a common cause of the fault code P0420?
Faulty catalytic converter
Exhaust system leaks
Faulty oxygen sensor
Faulty fuel injector
#8
What does the fault code C0561 indicate in a vehicle's electronic stability control system?
ABS malfunction
TCM malfunction
ESC system malfunction
ECM malfunction
#9
Which of the following is a common cause of the fault code P0171?
Faulty fuel pressure regulator
Vacuum leak
Faulty ignition coil
Faulty throttle position sensor
#10
What does the fault code P0442 indicate in a vehicle's evaporative emission control system?
Evaporative emission control system leak detected (small leak)
Evaporative emission control system leak detected (large leak)
Evaporative emission control system vent valve circuit malfunction
Evaporative emission control system pressure sensor malfunction
#11
Which of the following is a common cause of the fault code P0301?
Faulty spark plug
Faulty fuel pump
Faulty oxygen sensor
Faulty ignition coil
#12
What does the fault code U0100 indicate in a vehicle's transmission control module?
Lost communication with ECM/PCM
Transmission fluid temperature sensor circuit malfunction
Engine RPM sensor circuit malfunction
Transmission gear ratio incorrect
#13
When diagnosing fault codes, what does the term 'freeze frame data' refer to?
Data captured at the moment the fault code was set
Data related to the vehicle's speed at the time of the fault
Data that shows the vehicle's location during the fault
Data related to the vehicle's fuel consumption during the fault
#14
What does the fault code B0100 indicate in a vehicle's airbag system?
Frontal collision sensor 1 malfunction
Frontal collision sensor 2 malfunction
Side collision sensor malfunction
Rear collision sensor malfunction
#15
When diagnosing fault codes, what does the term 'OBD-II readiness monitors' refer to?
The vehicle's ability to communicate with the OBD-II system
The status of various emissions-related systems
The vehicle's ability to pass an emissions test
The status of the vehicle's fuel system
#16
What does the fault code B0051 indicate in a vehicle's airbag system?
Left side airbag deployment control
Right side airbag deployment control
Left side seat position sensor malfunction
Right side seat position sensor malfunction
#17
When diagnosing fault codes, what does the term 'mode 6 data' refer to?
Data related to the vehicle's operating mode at the time of the fault
Data related to the vehicle's emissions control systems
Data related to the vehicle's fuel consumption
Data related to the vehicle's speed