View source for Electronic Control Module (ECM)

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The Electronic Control Module (ECM) is the car's computer that controls the engine parameter. It is common with the Esprit (and most likely a whole load of GM cars in the US), only differing in the program and engine mapping information.

Some background information on a typical (VW) ECM system is on [http://en.wikipedia.org/wiki/Digifant_Engine_Management_system Wikipedia] and a whole host of background information [http://autorepair.about.com/od/enginefuelfuelinjectio/Engine_Fuel_Fuel_Injection.htm here].

[[Category:Components]]