Section 5 (Engine Controls - Theory & Operation)
WARNING: This page is about a different car, the 1995 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Computerized Engine Controls
- TOYOTA Computer Control System (TCCS)
- Engine Control Module
- Input Devices
- Notes
- A/C Switch
- Airflow Meter
- Battery Signal
- Brakelight Signal
- Engine Coolant Temperature (ECT) Sensor
- Engine Cranking Signal
- EGR Gas Temperature Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Oxygen (O2) Sensor
- Park/Neutral Position (PNP) Switch (A/T Models)
- RPM Signal
- Sub-Oxygen Sensor
- Throttle Position Sensor (TPS)
- Vehicle Speed Sensor
- Output Signals
- Notes
- A/C-Cut Control System
- A/C Idle-Up System
- Circuit Opening Relay
- Electronic Spark Advance System
- EGR System Vacuum Switching Valve (VSV)
- Electronically Controlled Transmission/Transaxle (ECT)
- EVAP Vacuum Switching Valve (VSV)
- Fuel Pressure Control System Vacuum Switching Valve (VSV)
- Fuel Pump
- Idle Speed Control System
- Self-Diagnostic System
- Throttle Opener Vacuum Switching Valve (VSV)
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls