Powertrain Control Module (PCM)
WARNING: This page is about a different car, the 2004 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
The powertrain control module (PCM) is connected to the SCP communication network. The PCM controls the engine for better fuel economy, emissions control and failure mode detection storage. For additional information, refer to COMPONENT TESTING for diagnosis and testing of the PCM.