The GPCM is located under the passenger side battery box. The glow plug system is electronically controlled by the PCM. The PCM monitors the ambient…

The crankcase vent oil separator is attached to the left valve cover. The engine crankcase vent oil separator, separates the oil from crankcase vapors and…

In the picture you can see the intake manifold port on the bottom and the valve cover cavity on the top.

The intake manifold/valve cover for each cylinder head are incorporated into one piece. The air flows from the upper intake manifold into the top of…

The upper intake manifold directs pressurized air from the lower intake manifold to the intake manifold/valve covers. The upper intake manifold  contains two intake noise…

After leaving the turbocharger outlet the air goes through the CAC and then through the intake throttle body before it is mixed with exhaust gases…

The lower intake manifold is on the top of the engine and intake air passes through it twice. The first time it flows through the…

The intake throttle body is located on the top of the engine, attached to the lower intake manifold. The intake throttle body controls air flow…

The CAC is located on the left side of the engine, on top of the fender well. The CAC is a air-to-coolant heat exchanger used…

The chassis cab use a standard Variable Geometry Turbocharger (VGT) operated with engine oil pressure that is controlled by the PCM. This turbocharger does not…