FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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EGR Cooler: Description and Operation







DESCRIPTION





The EGR cooler (7) cools recirculated exhaust gasses to reduce combustion temperature and a greater mass of exhaust gases can thus be circulated. There is less nitrogen oxides as a result.

The EGR cooler (7) allows the engine and catalytic converter to reach their operating temperature quickly.