How Do You 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 valve passages to clog and the valve stem to bind. These problems may be fixed, but worn and broken components make it necessary to replace the valve. Follow these steps to troubleshoot the valve and clean it of possible obstructions. Step 1 Park your car in a safe place, start and warm the engine to operating temperature, then turn off the engine. Step 2 Open the hood and remove the air cleaner assembly to reach the EGR valve. Start the engine again. Be careful when proceeding with these tests, as engine components may be hot. Step 3 From the engine compartment, pull the accelerator linkage and briefly rev up the engine to 2000 or 3000 rpm. Watch the EGR valve diaphragm stem and make sure it moves as you operate the accelerator. Turn off the engine. If the valve stem does not move, go to step
