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Engine Control Module (ECM)

WARNING: This page is about a different car, the 2008 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Control Module
GC0065481Courtesy of CHRYSLER LLC
NOTE: Any time a new ECM is installed, the injector quantity adjustment procedure, also called injector classification must be performed. (Refer to STANDARD PROCEDURE for 3.0L DIESEL or STANDARD PROCEDURE for 3.5L GAS )

The Engine Control Module (ECM) is located in the left side of engine compartment, and is attached to the top of the left fender behind the battery.