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• Generator Field • High Speed Fan Relay • Idle Air Control Motor • Ignition Coils • NVLD Assembly • Low Speed Fan Relay • MTV Actuator • EVAP Purge • SRV Valve • Speed Control Vent Solenoid • Speed Control Vacuum Solenoid • 5 Volt Output • Torque Reduction Request • Transmission Control Relay • Transmission Solenoids • Vehicle Speed module (PCM) adjusts fuel injector pulse width, idle The PCM adjusts injector pulse width (air-fuel ratio) based on the following inputs. • Battery Voltage • Intake Air Temperature Sensor • Engine Coolant Temperature • Engine Speed (crankshaft position sensor) • Exhaust Gas Oxygen Content (heated oxygen sensors) • Manifold Absolute Pressure • Throttle Position idle air control motor based on the following inputs. • Brake Switch • Engine Coolant Temperature • Engine Speed (crankshaft position sensor) • Park/Neutral • Transaxle Gear Engagement • Throttle Position • Vehicle Speed lowing inputs. • Intake Air Temperature • Engine Coolant Temperature • Engine Speed (crankshaft position sensor) • Knock Sensor • Manifold Absolute Pressure • Park/Neutral • Transaxle Gear Engagement • Throttle Position relays are mounted externally, but turned on and off The camshaft and crankshaft signals are sent to the powertrain control module. If the PCM does not The PCM engine control strategy prevents reduced idle speeds until after the engine operates for 320 km t scan tool to change the mileage in the PCM. Refer to the appropriate Powertrain Diagnostic t scan tool. CS ELECTRONIC CONTROL MODULES 8E - 11 POWERTRAIN CONTROL MODULE (Continued) |