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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Engine Controls - Description And Operation -- 6.0L Diesel (99P F450/550)) >> Diesel Powertrain Control Module (PCM) Outputs >> Exhaust Gas Recirculation (EGR) System Cooler

Exhaust Gas Recirculation (EGR) System Cooler

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The exhaust gasses are directed through the EGR system cooler to remove heat before the gasses arrive at the EGR valve. Engine coolant is used to reduce the exhaust gas temperature by directing coolant flow through the EGR system cooler.

Fig 1: Identifying A/C Exhaust Gas Recirculation (EGR) System Cooler
G03982193Courtesy of FORD MOTOR CO.