AUTOSHOP EXAM STUDY GUIDE
QUESTIONS WITH 100% CORRECT
ANSWERS [ GRADED +]
The vast majority of automobile engines operate on the _____________. -
✔✔four-stroke cycle
The mixing of gasoline with air is called - ✔✔carburetion
The problem with a vehicles with a carburetor is - ✔✔all of the above
The fuel injection system that uses only two injectors for eight cylinders is called -
✔✔throttle body fuel injection
©morren2024/2025.Year published 2024.
, The length of time the fuel injector is held open by the ECU is called - ✔✔pulse
width modulation
Most electric fuel pumps are located in the fuel tank. - ✔✔True
Automotive computers can be located in the passenger or engine compartment,
in the trunk, or under the seats. - ✔✔True
Most paper air filter elements can be cleaned and reused. - ✔✔False
The data link connector for OBD II systems most often will be located - ✔✔under
the dash or center console, near the driver’s seat
The on board diagnostic system in older vehicles is referred to as - ✔✔OBD I
©morren2024/2025.Year published 2024.
QUESTIONS WITH 100% CORRECT
ANSWERS [ GRADED +]
The vast majority of automobile engines operate on the _____________. -
✔✔four-stroke cycle
The mixing of gasoline with air is called - ✔✔carburetion
The problem with a vehicles with a carburetor is - ✔✔all of the above
The fuel injection system that uses only two injectors for eight cylinders is called -
✔✔throttle body fuel injection
©morren2024/2025.Year published 2024.
, The length of time the fuel injector is held open by the ECU is called - ✔✔pulse
width modulation
Most electric fuel pumps are located in the fuel tank. - ✔✔True
Automotive computers can be located in the passenger or engine compartment,
in the trunk, or under the seats. - ✔✔True
Most paper air filter elements can be cleaned and reused. - ✔✔False
The data link connector for OBD II systems most often will be located - ✔✔under
the dash or center console, near the driver’s seat
The on board diagnostic system in older vehicles is referred to as - ✔✔OBD I
©morren2024/2025.Year published 2024.
