Author Question: Which fuel-injection system uses the MAP sensor as the primary sensor to determine the base pulse width? (Read 77 times)

amal · **on:** Aug 13, 2021

Question 1

Where is the fuel-pressure regulator located on a vacuum-biased port fuel-injection system?
◦ In the tank
◦ At the inlet of the fuel rail
◦ At the outlet of the fuel rail
◦ Near or on the fuel filter

Question 2

Which fuel-injection system uses the MAP sensor as the primary sensor to determine the base pulse width?
◦ Speed density
◦ Mass airflow
◦ Demand delivery
◦ Mechanical returnless