How does a Cummins ISX engine brake work?
The ISX is equipped with an optional Engine Compression Brake which enables the engine to decelerate the vehicle. By turning the energy producing ISX into an energy absorbing air compressor, the engine becomes a highly effective brake on the drive train which slows the vehicle considerably.
How does Cummins exhaust brake work?
Cummins E Brake uses engine exhaust backpressure to increase your vehicle’s stopping ability significantly. By restricting the flow of exhaust gases, it creates resistance against the pistons on every stroke. This, in turn, slows the rotation of the crankshaft and your vehicle.
What kind of camshafts does Cummins ISX15 have?
Dual overhead camshafts: As noted above, if your ISX15 was manufactured before 2010, it has a dual camshaft system. The first cam creates high-pressure fuel injection for clean power, while the second has a set of lobes to operate the integrated engine brake. The second set of camshafts also moves the intake and exhaust valves.
When did the Cummins ISX engine get redesigned?
The Cummins ISX engine underwent a redesign to meet the 2010 EPA standards through developments in emissions technology. The company’s advancements focused on a single overhead camshaft instead of a dual solution. They also innovated the common rail fuel system, which eradicated the need for an injector camshaft to generate pressurized fuel.
Do you need diesel pro power for Cummins ISX?
Diesel Pro Power will take you through the Cummins ISX series’ specs, some of its most common issues and featured products. This guide applies to both original units or modern versions of the Cummins ISX Engine.
How does the catalytic converter work on a Cummins ISX?
The Cummins ISX then began featuring the selective catalytic reduction (SCR) system in 2006. It injects urea, an active element in diesel exhaust fluid (DEF), into the exhaust. Ammonia in the urea then chemically reacts with the NOx particles and converts them into nitrogen and water inside the catalytic converter.