« previous next »

Author Question: OBD-II regulations require that the EGR system be tested. Technician A says that the PCM can monitor ... (Read 81 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jun 23, 2018
OBD-II regulations require that the EGR system be tested. Technician A says that the PCM can monitor the commanded position of the EGR valve to determine if it is functioning correctly. Technician B says that the PCM can open the EGR valve and monitor for a change in the MAP sensor reading to detect if the system is functioning correctly. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that oil pumps are always driven by the camshaft. Technician B says that oil pumps are always driven by the crankshaft. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


pikon

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

The male reproductive system. The male reproductive system.
Female Reproductive System Issues Female Reproductive System Issues
Divisions of the nervous system Divisions of the nervous system
Disorders and Diseases of the Digestive System Cont Disorders and Diseases of the Digestive System Cont
The respiratory system. The respiratory system.
Some of the pathways of the auditory system that lead from one ear to the cortex. Some of the pathways of the auditory system that lead from one ear to the cortex.
Video: Fermentation pathways

For a complete list of videos, visit our video library