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

Author Question: Technician A says that a partially stuck-open EGR valve can cause ping (spark knock) during ... (Read 130 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Jun 23, 2018
Technician A says that a partially stuck-open EGR valve can cause ping (spark knock) during wide-open throttle engine operation. Technician B says that a partially stuck-open EGR valve could cause the engine to stall while operating at idle speed. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Before lowering the vehicle, what should the technician do?
 
  A) Ensure nothing is underneath the vehicle
  B) Be sure no one will be walking under or near the vehicle
  C) Raise the vehicle enough to release the safety latch
  D) All of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bigsis44

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 23, 2018
Answer to Question 1

B

Answer to Question 2

D


Diane

  • Member
  • Posts: 576
Reply 2 on: Jun 23, 2018
Gracias!

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

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.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Siamese Crocodile sleeping with its mouth open to pant Siamese Crocodile sleeping with its mouth open to pant
A partially submerged alligator displaying a typical ambush position A partially submerged alligator displaying a typical ambush position
Vegetation on the mitral valve. Vegetation on the mitral valve.
A worn spark plug showing fuel and/or oil deposits. A worn spark plug showing fuel and/or oil deposits.
The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ... The EGR valve pintle is pulse-width modulated and a three-wire potentiometer provides ...
Crystal structures of SecY complex in “closed” and “open” conformations Crystal structures of SecY complex in “closed” and “open” conformations
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library