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Engine Controls - Theory & Operation
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Engine Controls - Theory & Operation
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Introduction
Air Induction System
Fuel Injection (TBI)
Computerized Engine Controls
Notes
Electronic Control Module (ECM)
Input Devices
Coolant Temperature Sensor (CTS)
Distributor Reference Signal
Exhaust Gas Oxygen (O2) Sensor
Manifold Absolute Pressure (MAP) Sensor
Park/Neutral (P/N) Switch
Throttle Position Sensor (TPS)
Vehicle Speed Sensor (VSS)
Output Signals
Notes
A/C Compressor Clutch
Engine Cooling Fan
Evaporative Emission Control System
Fuel Injector Solenoid
Fuel Pressure Regulator
Fuel Pump
Fuel Pump Relay
High Energy Ignition
Electronic Spark Timing
Idle Air Control Valve
Torque Converter Clutch Solenoid
Transmission Shift Light
Fuel System
Fuel Delivery
Fuel Pressure Regulator
Fuel Pump
Fuel Pump Relay
Fuel Control
Fuel Injector Solenoid
Idle Control
Idle Air Control Valve (IACV)
A/C Compressor Clutch (ECM Controlled)
Ignition System
High Energy Ignition (HEI)
Electronic Spark Timing (Est) Control
Emission Systems
Exhaust Gas RECIRCULATION (EGR) System
Evaporative Emission Control System (EECS)
Notes
Purge Valve
Intake Air Control System
Thermostatic Air Cleaner (THERMAC)
Crankcase Ventilation System
Self-Diagnostic System
Check Engine Light
ALDL Diagnostic Connector
Miscellaneous Controls
Engine Cooling Fan
Torque Converter Clutch (TCC) Solenoid
Transmission Shift Light
Manual Transmission Vehicles