Auto information · Difficulty 3
Try this ASVAB-style question.
Choose your answer before opening the explanation. This original practice item is for preparation and does not reproduce an official test question.
Which situation is the best example of fuel injector?
- Coolant flow to the radiator increases as the engine warms.
- The engine computer commands a precise fuel pulse.
- The outside wheel turns farther than the inside wheel during a curve.
- Exhaust passes through a catalyst before leaving the tailpipe.
Reveal answer and explanation
The engine computer commands a precise fuel pulse.
fuel injector is a controlled valve that meters and sprays fuel. The engine computer commands a precise fuel pulse.