Technician A says that an EGR valve that is stuck open can cause idle problems. Technician B says that a stuck closed EGR can increase HC emissions. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B

Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

Automotive Technology: A Systems A...

6th Edition
Jack Erjavec + 1 other
Publisher: Cengage Learning
ISBN: 9781133612315

Solutions

Chapter
Section
Chapter 33, Problem 4ASRQ
Textbook Problem

Technician A says that an EGR valve that is stuck open can cause idle problems. Technician B says that a stuck closed EGR can increase HC emissions. Who is correct?a. Technician A onlyb. Technician B onlyc. Both A and Bd. Neither A nor B

Expert Solution
To determine

A vehicle’s intake manifold is warped: The technician with correct approach.

Explanation of Solution

Given information:

Technician A says that an EGR valve that is stuck open can cause idle problems.

Technician B says that a stuck closed EGR can increase HC emissions.

The exhaust gas recalculating system used in internal combustion engines to reduce the nitrogen oxides emissions. This system works by recirculating an amount of exhaust gas into the engine cylinder. The amount of flow for each EGR valve is specified by the manufacturer for different vehicles. If an EGR valve is stuck open or closes then in both the condition it can hampers the performance of engine exhaust...

Want to see the full answer?

Check out a sample textbook solution.See solution

Want to see this answer and more?

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

See solution

Find more solutions based on key concepts
Show solutions
Identify and list at least ten different materials that are used in a car.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

Determine the clamping (vertical) force applied by the tongs at E.

International Edition---engineering Mechanics: Statics, 4th Edition

How can the ends of a pipe be beveled?

Welding: Principles and Applications (MindTap Course List)

What is meant by a three-generation backup policy?

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

If your motherboard supports ECC DDR3 memory, can you substitute non-ECC DDR3 memory?

A+ Guide to Hardware (Standalone Book) (MindTap Course List)