Valve, positive crankcase ventilation (PCV)

Description The PCV valve contains a spring loaded plunger. The plunger meters the amount of crankcase vapors routed into the combustion chamber based on intake manifold vacuum. Operation Fig. ...

Tube, exhaust gas recirculation (EGR)

Removal 2.7L - LOWER TUBE Fig. 50: Lower Exhaust Gas Recirculation Tube - 2.7L WARNING: The normal operating temperature of the exhaust gas recirculate (EGR) valve and tube is very ...

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Wiring, trailer tow
DESCRIPTION Fig. 73: Instruction Sheet Are Placed In Glove Box Vehicles equipped with an optional Trailer Tow Preparation package have a trailer tow wiring harness and an instruction sheet (1) ...

Valve, one way check
Description Fig. 16: AIR INJECTION CHECK VALVE The air injection check valve (1) is a one-valve check valve that allows air to flow in one direction only. The valve is located at exhaust side o ...

Description - monitored systems
There are new electronic circuit monitors that check fuel, emission, engine and ignition performance. These monitors use information from various sensor circuits to indicate the overall operation ...