Where is the PCV valve on a Ford Focus 2005 2.0l?

Answer The positive crankcase ventilation valve (PCV valve) is an emissions control device that draws fumes from the crankcase using the vacuum of the intake manifold. On a 2005 Ford Focus, the PCV valve ... Read More »

Top Q&A For: Where is the PCV valve on a Ford Focus 2005 2.0l

How to Fix a EGR Valve for a Ford Focus?

The exhaust gas recirculation valve is part of your Ford Focus emission control system. It allows emission gases to enter the intake manifold at specific driving conditions. It is common for the va... Read More »

How to Replace the PCV Valve on a Ford Focus?

The purpose of the positive crankcase ventilation valve - or PCV valve - is to recirculate exhaust gases that blow into the crankcase back into the engine for more complete burning. It also reduces... Read More »

How to Change the PVC Valve in a Ford Focus?

The positive crankcase ventilation valve (PCV) valve in the Ford Focus removes gas trapped between the piston and cylinder wall. Before the invention of the PCV valve, vehicles vented the gas, alon... Read More »

How to Clean a Ford Focus IAC Valve?

The Engine Management System (EMS) on your Ford Focus uses the Idle Air Control (IAC) valve to adjust idle speed. This valve works in combination with other electrical components. However, carbon b... Read More »