After Repairing a Faulty EGR Circuit Which Caused Black Smoke

question 6

Multiple Choice

After repairing a faulty EGR circuit which caused black smoke exhaust on a 2008 Ford diesel pickup, technician replaces the DPF. Technician B removes, cleans our accumulated ash and reinstalls the DPF. Which technician used the correct procedure?

• A) Technician A only.
• B) Technician B only.
• C) Both A and B.
• D) Neither A nor B.

---

Definitions:

Top Management

The highest level of administration and decision-making authority in an organization.

Shareholders

People or organizations that hold stock in a corporation, thereby making them co-owners of the business.

Corporate Social Responsibility

Corporate Social Responsibility (CSR) is a business model where companies integrate social and environmental concerns in their operations and interactions with stakeholders.

Charitable Donations

Financial or material contributions given to support organizations or individuals for philanthropic purposes without expecting return.