Engine Controls - Theory & Operation
- Introduction
- Air Induction System
- Variable Valve Timing & Lift Electronic Control System
- Computerized Engine Controls
- Powertrain Control Module
- Input Devices
- Notes
- A/C Pressure Switch
- Air Fuel Ratio (A/F) Sensor (RSX)
- A/T Gear Position Signal
- Generator FR (ALT FR) Signal
- Barometric Pressure (BARO) Sensor
- Battery Voltage (IGN 1)
- Brake Switch Signal
- Crankshaft Position (CKP) Sensor
- Crankshaft Speed Fluctuation (CKF) Sensor
- Cylinder Position (CYP) Sensor
- EGR Valve Position Sensor
- Electrical Load Detection (ELD)
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor (KS)
- Manifold Absolute Pressure (MAP) Sensor
- Power Steering Pressure (PSP) Switch Signal
- Primary Heated Oxygen Sensor (HO2S-1)
- Secondary Heated Oxygen Sensor (HO2S-2)
- Starter Signal
- Throttle Position (TP) Sensor
- Top Dead Center (TDC) Sensor
- Variable Valve Timing & Lift Electronic Control (VTEC) System Pressure Switch Signal
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- By-Pass Control Solenoid Valve(s)
- EGR Control Solenoid (EGR-SOL)
- EVAP Purge Control Solenoid Valve
- Fuel Injectors
- Fuel Pressure Regulator Control Solenoid Valve
- Heated Oxygen Sensor Heaters
- Idle Air By-Pass
- Idle Air Control (IAC) Valve
- Ignition Coil Output
- Ignition Control Module (ICM)
- Malfunction Indicator Light (MIL)
- PGM-FI Relay
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls