CHAPTER 2: Emission System Failure 101


Emission control features can be a real hassle for heavy-duty fleet owners and mechanics. Repairs related to these issues are costly and can reoccur over the life of the fleet. Worse yet, permanently fixing the issues is troublesome even for dealers and OEMs. Find out the real reason emission control systems do not work properly and the area within a diesel engine that is so important, yet so often overlooked.
In this chapter we’ll discuss:
- Why your emission compliant trucks keep breaking down
- The real reason emission control systems do not work properly
- Electronic Control Module (ECM): So important, yet so overlooked
- Guess who selects the calibration options for your fleets diesel engines?