B2300 SE Regular Cab 2WD L4-2.3L VIN A (1997)
Engine Control Module: Description and Operation
Powertrain Control Module
COMPONENT
Powertrain Control Module (PCM)
FUNCTION
PCM receives input from sensors and other electronic components. Based on data received and programmed into memory, PCM generates output
signals to control various relays, solenoids and actuators.
REMARKS
PCM has a 104-pin electrical connector.
