B3000 DS Cab Plus 2WD V6-3.0L OHV (2001)
Powertrain Control Module: Description and Operation
EGR System
EGR System Components
EGR SYSTEM COMPONENTS
PCM
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Calculates the desired amount of EGR flow for a given engine condition. It then determines the desired pressure drop across the metering orifice
required to achieve that flow and outputs the corresponding signal to the EGR vacuum regulator solenoid.