This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is a vacuum line attached to a fuel-pressure regulator on many port fuel-injected engines? (Read 99 times)

HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
on: Nov 30, 2019
Why is a vacuum line attached to a fuel-pressure regulator on many port fuel-injected engines?
◦ Create an constant pressure drop across the injectors
◦ Draw fuel back into the intake manifold through the vacuum hose
◦ Raise the fuel pressure at idle
◦ Lower fuel pressure under heavy engine load conditions to help improve fuel
Advanced Engine Performance Diagnosis ¦ Halderman ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by HudsonKB16 on Nov 30, 2019

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Nov 30, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


HudsonKB16

  • Member
  • Posts: 535
Reply 2 on: Nov 30, 2019
Wow, this really help

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

First Line Antitubercular Drugs First Line Antitubercular Drugs
Urea (diesel exhaust fluid) injection is used to reduce NOx exhaust emissions. It is injected after ... Urea (diesel exhaust fluid) injection is used to reduce NOx exhaust emissions. It is injected after ...
Downward movement of the piston lowers the air pressure inside the combustion chamber. The pressure ... Downward movement of the piston lowers the air pressure inside the combustion chamber. The pressure ...
Vertical and Horizontal Changes in Pressure Vertical and Horizontal Changes in Pressure
Semipermanent Pressure Cells Semipermanent Pressure Cells
JNC-VII Classification of Blood Pressure for Adults JNC-VII Classification of Blood Pressure for Adults
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library