ASE - Auto Maintenance and Light Repair exam with complete solutions 2024_2025
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Course
Auto Maintenance and Light Repair
Institution
Auto Maintenance And Light Repair
Technician A says that when pressure testing a radiator cap, a special adapter is needed. Technician B says the best way to check thermostat operation is while it is in the engine. Who is right?
Tech A
A technician is checking resistance in an engine's spark plug wires using an ohmmeter. A ...
ASE - Auto Maintenance and Light Repair
exam with complete solutions 2024/2025
Technician A says that when pressure testing a radiator cap, a special adapter is
needed. Technician B says the best way to check thermostat operation is while it
is in the engine. Who is right? - ANSWER- Tech A
A technician is checking resistance in an engine's spark plug wires using an
ohmmeter. A general rule is to replace a wire if resistance is over: - ANSWER-
30,000 ohms
Technician A says that in an ignition system, the voltage supplied to the coil
during starting is battery voltage. Technician B says the coil uses
electromagnetic induction to create high voltage. Who is right? - ANSWER- Both
techs
A front wheel drive vehicle with an automatic transaxle has excessive vibration.
Technician A says that the vibration could be caused by worn engine/transaxle
mounts. Technician B says that the vibration could be caused by a misaligned
engine/transaxle subframe. Who is right? - ANSWER- Both techs
A technician suspects that a faulty camshaft sensor causes a driveability
complaint. The sensor is equipped with a three-wire connector. What type of
sensor is this? - ANSWER- a Hall effect type
All of the following can cause a problem in the Hydro-boost system EXCEPT:
A. loose power steering pump belt
B. leaking power steering hoses
C. low power steering pump pressure
D. leaking check valve - ANSWER- D
Technician A says that if a wire is getting too hot, it's a sign of higher-than-
normal current flowing through. Technician B says the wire would heat up if
, some of the individual strands are broken inside the wire insulation. Who is
right? - ANSWER- Both techs
Technician A says electrical connectors can be disconnected with the ignition
switch ON, as long as the technician is using a ground strap. Technician B says
when welding on a vehicle, the technician needs to use a static wrist strap. Who
is right? - ANSWER- Neither
Technician A says the thermostat maintains maximum engine operating
temperature. Technician B says if the engine continuously runs hot, install a
cooler thermostat. Who is right? - ANSWER- Neither
A vehicle equipped with a MacPherson strut suspension is in the repair shop for
new tires and an alignment. The technician noticed that the vehicle has some play
in the lift-side inner tie-rod. What should the technician tell the customer?
A. It is not a problem that will affect alignment.
B. He can align the front end, but the tie-rod should be replaced soon
C. The inner tie-rod needs to be replaced before an alignment can be performed
D. He can set the vehicle alignment to compensate for the play in the inner tie-rod
- ANSWER- C.
An engine is losing coolant, yet has no external leaks. Technician A says to run
the engine and see if there is white smoke out of the exhaust. Technician B says
to find out if the engine's emission system uses a catalytic converter before
running the test above. Who is right? - ANSWER- both
LED bulbs can remain effective for up to how long depending on the size of the
bulb and the conditions to which the bulb is exposed? - ANSWER- 15000 hours
All of the following should be performed during a preliminary transmission
inspection EXCEPT:
A. check transmission fluid level
B. visually check wiring and electrical connections
C. check the condition of the filter
D. check for fluid leaks - ANSWER- C
A smeary film on the windshield is an indication of:
A. evaporator core leak
B. water valve leak
C. heater core leak
D. restricted drain hose - ANSWER- C
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