Engine Controls - System/Component Tests
- Introduction
- Turbocharger Initial Checks
- Turbocharger Actuator & WASTEGATE Check
- Impeller Wheel Rotation Check
- Turbine Shaft End Play & Radial Play Check
- INTERCOOLER Coolant System Check (CELICA Turbo)
- INTERCOOLER Coolant Pump & Warning Light (CELICA Turbo)
- Instrument Panel Turbo Meter Check
- Variable Induction System Check
- Airflow Meter & Sensor Check
- Coolant Temperature Sensor Check
- EGR Gas Temperature Sensor Check
- Knock Sensor Test
- Neutral/Start Switch Check
- Oxygen Sensor Feedback Voltage Test
- Sub-Oxygen Sensor Check
- Oxygen Sensor Heater Check
- Pick-Up Coils Check
- Throttle Position Sensor (TPS) Check
- Turbocharging Pressure Sensor - Harness Test
- Turbocharging Pressure Sensor - Sensor Test
- Turbocharger Vacuum Switching Valve (VSV) Check
- Circuit Opening Relay
- EFI Main Relay Test
- Fuel Delivery Check
- Fuel Pump Relay & Resistor Test
- Fuel Injector Solenoid Resistor Test
- Fuel Injector Test
- Fuel Pressure-Up System (Turbo) Test
- Deceleration Fuel-Cut System Test
- Cold Start Injector/Time Switch Test
- Idle Control Systems
- Ignition System Diagnostic Codes Tests
- Spark Test
- Ignition Coil Resistance Tests
- Pick-Up Coil Resistance Test
- Pick-Up Coil Air Gap Check
- EGR System Test
- EGR Vacuum Modulator Test
- Bi-Metallic Vacuum Switching Valve (BVSV) (Non-Turbo)
- Vacuum Switching Valve (VSV) (Turbo)
- Fuel Evaporation System Checks