Manual sections

Wiring diagrams

• Abbreviations
• Accessory Drive Belts
• Adjustments
• Airbag
• Anti-Lock/traction Control
• Application
• Automatic Trans
• Auxiliary Emission Control Systems
• Axle Shafts
• Basic Trouble Shooting
• Body, Cab Control Systems
• Brakes
• Cabin Air Filter
• Charging System
• Check Lists
• Clutches Manual & Hydraulic
• Computer Relearn
• Cooling Fan
• Cooling System (Mechanical)
• Cruise Control Systems
• Diagnostic Connector Locations
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• DTC Index
• Electrical Component Locations
• Emission Applications
• Engine
• Engine Controls - System & Component Testing - 4-CYLINDER
• Engine Mechanical: Removal & Installation
• Engine Performance
• Exterior Lights
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• General Servicing - All Makes
• Headlights
• Heated Glass/defoggers
• Heater
• Identification
• Interior/illumination Lights
• Manual HVAC System
• Manual Trans
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mirrors
• Mode 6
• Passive Restraints
• Pin Voltage Charts
• Removal & Installation
• Restraints
• Sensor Range Charts
• Specifications
• Starter
• Steering
• Steering Column
• Steering Column Switches
• Steering Gear
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Theory & Operation
• Traction Control Disable
• Transmission
• Warning System
• Wheel Alignment
• Windows
• Wiper/washer Systems
• Wiring Diagrams - Engine Performance
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)

Repair manual

Engine Controls - System & Component Testing - 4-CYLINDER Toyota Celica T230

Step-by-step instructions on "Engine Controls - System & Component Testing - 4-CYLINDER" for Toyota Celica T230 (1999–2002). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

Celica

• Celica

Camry CNG Models, Camry Gasoline Models With Manual A/C & Camry Solara With Manual A/C

• Camry CNG Models, Camry Gasoline Models With Manual A/C & Camry Solara With Manual A/C

Camry CNG & Gasoline Models, Camry Solara, Celica & ECHO

• Camry CNG & Gasoline Models, Camry Solara, Celica & ECHO

ENGINE CONTROL MODULE (ECM) POWER SOURCE CIRCUIT

• ENGINE CONTROL MODULE (ECM) POWER SOURCE CIRCUIT

Camry CNG Models & Camry Gasoline Models Without Engine Immobilizer

• Camry CNG Models & Camry Gasoline Models Without Engine Immobilizer

Camry Gasoline Models With Engine Immobilizer & Camry Solara With Engine Immobilizer

• Camry Gasoline Models With Engine Immobilizer & Camry Solara With Engine Immobilizer

Camry Solara Without Engine Immobilizer

• Camry Solara Without Engine Immobilizer

Corolla

• Corolla

ECHO

• ECHO

RAV4

• RAV4

Tacoma

• Tacoma

4Runner

• 4Runner

Camry CNG Models

• Camry CNG Models

Except Camry CNG Models

• Except Camry CNG Models

FUEL PUMP CONTROL CIRCUIT

• FUEL PUMP CONTROL CIRCUIT

Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO & RAV4

• Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO & RAV4

Tacoma & 4Runner

• Tacoma & 4Runner

FUEL PIPE FUEL PRESSURE SENSOR CIRCUIT

• FUEL PIPE FUEL PRESSURE SENSOR CIRCUIT

FUEL TANK FUEL TEMPERATURE SENSOR CIRCUIT

• FUEL TANK FUEL TEMPERATURE SENSOR CIRCUIT

STARTER SIGNAL CIRCUIT

• STARTER SIGNAL CIRCUIT

Celica & ECHO

• Celica & ECHO

Power & Ground Circuits

• Power & Ground Circuits

AIR/FUEL (A/F) SENSOR

• AIR/FUEL (A/F) SENSOR

AIRFLOW METER

• AIRFLOW METER

Celica, Corolla, ECHO, Tacoma & 4Runner

• Celica, Corolla, ECHO, Tacoma & 4Runner

BRAKELIGHT SWITCH

• BRAKELIGHT SWITCH

Camry CNG & Gasoline Models, Celica, Corolla, Tacoma & 4Runner

• Camry CNG & Gasoline Models, Celica, Corolla, Tacoma & 4Runner

Camry Solara & RAV4

• Camry Solara & RAV4

CAMSHAFT POSITION SENSOR

• CAMSHAFT POSITION SENSOR

CRANKSHAFT POSITION SENSOR

• CRANKSHAFT POSITION SENSOR

Tacoma 2.4L 2RZ-FE Except Calif. Emission Vehicles, Tacoma 2.7L 3RZ-FE & 4Runner

• Tacoma 2.4L 2RZ-FE Except Calif. Emission Vehicles, Tacoma 2.7L 3RZ-FE & 4Runner

Camry CNG & Gasoline Models, Camry Solara, RAV4, Tacoma & 4Runner

• Camry CNG & Gasoline Models, Camry Solara, RAV4, Tacoma & 4Runner

Celica, Corolla & ECHO

• Celica, Corolla & ECHO

FUEL PIPE FUEL PRESSURE SENSOR

• FUEL PIPE FUEL PRESSURE SENSOR

FUEL RAIL FUEL PRESSURE SENSOR

• FUEL RAIL FUEL PRESSURE SENSOR

FUEL RAIL FUEL TEMPERATURE SENSOR

• FUEL RAIL FUEL TEMPERATURE SENSOR

FUEL TANK FUEL TEMPERATURE SENSOR

• FUEL TANK FUEL TEMPERATURE SENSOR

HEATED OXYGEN SENSOR

• HEATED OXYGEN SENSOR

Camry CNG & Gasoline Models, Camry Solara & RAV4

• Camry CNG & Gasoline Models, Camry Solara & RAV4

KNOCK SENSOR

• KNOCK SENSOR

Camry CNG Models, Camry Gasoline Models With Calif. Emissions & Camry Solara Calif. Emission Vehicles

• Camry CNG Models, Camry Gasoline Models With Calif. Emissions & Camry Solara Calif. Emission Vehicles

Camry Gasoline Models Except Calif. Emission Vehicles & Camry Solara Except Calif. Emission Vehicles

• Camry Gasoline Models Except Calif. Emission Vehicles & Camry Solara Except Calif. Emission Vehicles

RAV4 Calif. Emission Vehicles

• RAV4 Calif. Emission Vehicles

RAV4 Except Calif. Emission Vehicles

• RAV4 Except Calif. Emission Vehicles

Tacoma Calif. Emission Vehicles & 4Runner Calif. Emission Vehicles

• Tacoma Calif. Emission Vehicles & 4Runner Calif. Emission Vehicles

Tacoma Except Calif. Emission Vehicles & 4Runner Except Calif. Emission Vehicles

• Tacoma Except Calif. Emission Vehicles & 4Runner Except Calif. Emission Vehicles

A/T Models

• A/T Models

POWER STEERING PRESSURE SENSOR

• POWER STEERING PRESSURE SENSOR

POWER STEERING PRESSURE SWITCH

• POWER STEERING PRESSURE SWITCH

Camry CNG & Gasoline Models, Camry Solara, Celica & Corolla

• Camry CNG & Gasoline Models, Camry Solara, Celica & Corolla

Camry CNG & Gasoline Models, Camry Solara, Celica, Corolla, ECHO, Tacoma & 4Runner

• Camry CNG & Gasoline Models, Camry Solara, Celica, Corolla, ECHO, Tacoma & 4Runner

VARIABLE VALVE TIMING (VVT) SENSOR

• VARIABLE VALVE TIMING (VVT) SENSOR

VAPOR PRESSURE SENSOR

• VAPOR PRESSURE SENSOR

CIRCUIT OPENING RELAY

• CIRCUIT OPENING RELAY

EFI MAIN RELAY

• EFI MAIN RELAY

HTR SUB1 RELAY

• HTR SUB1 RELAY

IG2 RELAY

• IG2 RELAY

Fuel Pressure Regulator (Camry CNG Models)

• Fuel Pressure Regulator (Camry CNG Models)

Fuel Pressure Regulator Fuel Shutoff Valve (Camry CNG Models)

• Fuel Pressure Regulator Fuel Shutoff Valve (Camry CNG Models)

Fuel Pump Pressure (Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO, RAV4, Tacoma & 4Runner)

• Fuel Pump Pressure (Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO, RAV4, Tacoma & 4Runner)

Fuel Rail Fuel Shutoff Valve (Camry CNG Models)

• Fuel Rail Fuel Shutoff Valve (Camry CNG Models)

Fuel Injectors (Camry CNG Models)

• Fuel Injectors (Camry CNG Models)

Fuel Injectors (Camry Gasoline Models, Camry Solara & RAV4)

• Fuel Injectors (Camry Gasoline Models, Camry Solara & RAV4)

Fuel Injectors (Celica, Corolla & ECHO)

• Fuel Injectors (Celica, Corolla & ECHO)

Fuel Injectors (Tacoma & 4Runner)

• Fuel Injectors (Tacoma & 4Runner)

Fuel Cut System

• Fuel Cut System

Camry CNG & Gasoline Models, & Camry Solara

• Camry CNG & Gasoline Models, & Camry Solara

THROTTLE BODY

• THROTTLE BODY

IGNITION SYSTEMS

• IGNITION SYSTEMS

EMISSION SYSTEMS & SUB-SYSTEMS

• EMISSION SYSTEMS & SUB-SYSTEMS

Tacoma 2.4L 2RZ-FE A/T Except Calif. Emission Vehicles & 4Runner With A/T

• Tacoma 2.4L 2RZ-FE A/T Except Calif. Emission Vehicles & 4Runner With A/T

EGR VACUUM MODULATOR

• EGR VACUUM MODULATOR

Camry CNG & Gasoline Models, Camry Solara, RAV4, Tacoma 2.4L 2RZ-FE Except Calif. Emission Vehicles, Tacoma 2.7L 3RZ-FE & 4Runner

• Camry CNG & Gasoline Models, Camry Solara, RAV4, Tacoma 2.4L 2RZ-FE Except Calif. Emission Vehicles, Tacoma 2.7L 3RZ-FE & 4Runner

FUEL EVAPORATION SYSTEM

• FUEL EVAPORATION SYSTEM

Charcoal Canister

• Charcoal Canister

Cut-Off Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla & ECHO)

• Cut-Off Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla & ECHO)

EVAP Vacuum Switching Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO, RAV4, Tacoma & 4Runner)

• EVAP Vacuum Switching Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla, ECHO, RAV4, Tacoma & 4Runner)

Overfill Check Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla & ECHO)

• Overfill Check Valve (Camry Gasoline Models, Camry Solara, Celica, Corolla & ECHO)

Pressure Switching Valve Vacuum Switching Valve (Camry Gasoline Models, Camry Solara, Celica & Corolla)

• Pressure Switching Valve Vacuum Switching Valve (Camry Gasoline Models, Camry Solara, Celica & Corolla)

Vapor Pressure Sensor Vacuum Switching Valve (RAV4, Tacoma & 4Runner)

• Vapor Pressure Sensor Vacuum Switching Valve (RAV4, Tacoma & 4Runner)

POSITIVE CRANKCASE VENTILATION (PCV)

• POSITIVE CRANKCASE VENTILATION (PCV)

VARIABLE VALVE LIFT (VVL) SYSTEM

• VARIABLE VALVE LIFT (VVL) SYSTEM

VARIABLE VALVE LIFT (VVL) OIL CONTROL VALVE

• VARIABLE VALVE LIFT (VVL) OIL CONTROL VALVE

Celica 1.8L 2ZZ-GE

• Celica 1.8L 2ZZ-GE

VARIABLE VALVE TIMING (VVT) SYSTEM

• VARIABLE VALVE TIMING (VVT) SYSTEM