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In this video I will be addressing a P1409 fault code (EVR control circuit fault).

View More About This Video: 2000 Ford Focus EGR System Tests (EGR, DPFE, EVR) - P1409

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This engine has restricted EGR passages in the intake manifold/throttle body.

View More About This Video: How to identify a plugged EGR passage on a Ford (EGR flow codes)

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The testing procedures shown in this video apply to all electronic style EGR systems.

View More About This Video: How to test for EGR flow problems (GM electronic EGR test) - P0401

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The testing procedures shown in this video can be applied to any Ford, Lincoln or Mercury that uses a vacuum controlled EGR valve.

View More About This Video: Ford EGR Flow Testing (P0401, P0402, P0405)