Manual sections

Wiring diagrams

• Abbreviations
• Accessories Control Systems
• Adjustments
• Airbag
• Antenna Systems
• Anti-Lock/traction Control
• Application
• Auxiliary Emission Control Systems
• Axle Shafts
• Basic Trouble Shooting
• Brakes
• Charging System
• Check Lists
• Clutches Manual & Hydraulic
• Communication Devices
• 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
• Electronic Steering
• Emission Applications
• Engine
• Engine Control System Self Diagnostics: Diagnosis
• Engine Controls - System & Component Testing - 4-CYLINDER
• Engine Mechanical: Diagnosis
• Engine Mechanical: Removal & Installation
• Engine Performance
• Entertainment Systems
• Exhaust
• Exterior Body Panels
• Exterior Lights
• Exterior/interior Trim
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• General Servicing - All Makes
• Headlights
• Heated Glass/defoggers
• Hoist/jack
• Horns
• Identification
• Ignition Switch/steering Lock
• Ignition System
• Interior/illumination Lights
• Lubrication System
• Manual & Power Steering
• Manual HVAC System
• Manual Trans
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mirrors
• Mode 6
• Oem General Information
• Passive Restraints
• Pin Voltage Charts
• Removal & Installation
• Restraints
• Restraints Control Systems
• Seats
• Sensor Range Charts
• Specifications
• Starter
• Steering
• Steering Column
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Theory & Operation
• Traction Control Disable
• Transmission
• Wheel Alignment
• Windows
• Wiper/washer Systems

Repair manual

Engine Controls - System & Component Testing - 4-CYLINDER Toyota MR2 W30

Step-by-step instructions on "Engine Controls - System & Component Testing - 4-CYLINDER" for Toyota MR2 W30 (1999–2007). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

139subsections

139articles

514illustrations

PRIUS

1 article

• PRIUS 1

ENGINE CONTROL SYSTEM

1 article

• ENGINE CONTROL SYSTEM 10

ENGINE CONTROL MODULE

1 article

• ENGINE CONTROL MODULE 10

Camry

1 article

• Camry

Celica

1 article

• Celica

ACOUSTIC CONTROL INDUCTION SYSTEM VACUUM SWITCHING VALVE (CELICA)

1 article

• ACOUSTIC CONTROL INDUCTION SYSTEM VACUUM SWITCHING VALVE (CELICA) 2

ELECTRONIC THROTTLE CONTROL SYSTEM

1 article

• ELECTRONIC THROTTLE CONTROL SYSTEM

Camry, Camry Solara, Celica (VIN "Y"), MR2 With Sequential Manual Transaxle & Prius

1 article

• Camry, Camry Solara, Celica (VIN "Y"), MR2 With Sequential Manual Transaxle & Prius 3

Camry Solara With Manual A/C

1 article

• Camry Solara With Manual A/C 3

Highlander

1 article

• Highlander 2

RAV4

1 article

• RAV4 4

A/C EVAPORATOR TEMPERATURE SENSOR CIRCUIT

1 article

• A/C EVAPORATOR TEMPERATURE SENSOR CIRCUIT 7

Corolla & Matrix

1 article

• Corolla & Matrix 1

ECHO

1 article

• ECHO 4

MR2

1 article

• MR2 5

Tacoma

1 article

• Tacoma 1

ENGINE CONTROL MODULE POWER & GROUND CIRCUITS

1 article

• ENGINE CONTROL MODULE POWER & GROUND CIRCUITS

ENGINE CONTROL MODULE POWER SOURCE CIRCUIT

1 article

• ENGINE CONTROL MODULE POWER SOURCE CIRCUIT 6

Camry Solara

1 article

• Camry Solara 9

Corolla

1 article

• Corolla 23

Matrix

1 article

• Matrix 23

FUEL PUMP CONTROL CIRCUIT

1 article

• FUEL PUMP CONTROL CIRCUIT 61

STARTER MOTOR SIGNAL CIRCUIT

1 article

• STARTER MOTOR SIGNAL CIRCUIT 49

Camry, Camry Solara, MR2 & Prius

1 article

• Camry, Camry Solara, MR2 & Prius 5

A/C EVAPORATOR TEMPERATURE SENSOR

1 article

• A/C EVAPORATOR TEMPERATURE SENSOR 14

Highlander & RAV4

1 article

• Highlander & RAV4 3

AIRFLOW METER

1 article

• AIRFLOW METER 7

BRAKELIGHT SWITCH

1 article

• BRAKELIGHT SWITCH

Camry, Camry Solara & Highlander

1 article

• Camry, Camry Solara & Highlander 1

Celica, Corolla, Matrix, MR2, RAV4 & Tacoma

1 article

• Celica, Corolla, Matrix, MR2, RAV4 & Tacoma 2

CAMSHAFT POSITION SENSOR

1 article

• CAMSHAFT POSITION SENSOR

CRANKSHAFT POSITION SENSOR

1 article

• CRANKSHAFT POSITION SENSOR

Camry, Camry Solara, Celica, Corolla & ECHO

1 article

• Camry, Camry Solara, Celica, Corolla & ECHO 3

Highlander, MR2, Matrix, Prius, RAV4 & Tacoma

1 article

• Highlander, MR2, Matrix, Prius, RAV4 & Tacoma 21

INTAKE AIR TEMPERATURE SENSOR

1 article

• INTAKE AIR TEMPERATURE SENSOR

KNOCK SENSOR

1 article

• KNOCK SENSOR

Camry (PZEV), Celica, Corolla & Matrix

1 article

• Camry (PZEV), Celica, Corolla & Matrix 1

Camry, Camry Solara, ECHO, Highlander, MR2, Prius, RAV4 & Tacoma

1 article

• Camry, Camry Solara, ECHO, Highlander, MR2, Prius, RAV4 & Tacoma

Camry, Camry Solara, Celica, Corolla, ECHO, Highlander, RAV4 & Tacoma

1 article

• Camry, Camry Solara, Celica, Corolla, ECHO, Highlander, RAV4 & Tacoma 5

POWER STEERING PRESSURE SENSOR

1 article

• POWER STEERING PRESSURE SENSOR 1

POWER STEERING PRESSURE SWITCH

1 article

• POWER STEERING PRESSURE SWITCH

Camry, Camry Solara, Celica, Corolla, RAV4 & Tacoma

1 article

• Camry, Camry Solara, Celica, Corolla, RAV4 & Tacoma 7

Celica (VIN "R")

1 article

• Celica (VIN "R") 4

Celica (VIN "Y")

1 article

• Celica (VIN "Y") 22

MR2 (With M/T)

1 article

• MR2 (With M/T) 4

MR2 (With SMT)

1 article

• MR2 (With SMT) 24

VACUUM SENSOR FOR HYDROCARBON ABSORBER CATALYST SYSTEM

1 article

• VACUUM SENSOR FOR HYDROCARBON ABSORBER CATALYST SYSTEM 4

VAPOR PRESSURE SENSOR

1 article

• VAPOR PRESSURE SENSOR

VARIABLE VALVE TIMING SENSOR

1 article

• VARIABLE VALVE TIMING SENSOR

All Models

1 article

• All Models 13

THROTTLE CONTROL MOTOR

1 article

• THROTTLE CONTROL MOTOR

Camry, Camry Solara, MR2 With Sequential Manual Transaxle & Prius

1 article

• Camry, Camry Solara, MR2 With Sequential Manual Transaxle & Prius

A/C COMPRESSOR CLUTCH RELAY

1 article

• A/C COMPRESSOR CLUTCH RELAY 3

Corolla, ECHO, Highlander, Matrix, Prius, RAV4 & Tacoma

1 article

• Corolla, ECHO, Highlander, Matrix, Prius, RAV4 & Tacoma 2

A/F HEATER RELAY

1 article

• A/F HEATER RELAY

Camry, Camry Solara & Tacoma

1 article

• Camry, Camry Solara & Tacoma 2

CIRCUIT OPENING RELAY

1 article

• CIRCUIT OPENING RELAY 10

EFI MAIN RELAY

1 article

• EFI MAIN RELAY

HTR SUB1 RELAY

1 article

• HTR SUB1 RELAY 1

IG2 RELAY

1 article

• IG2 RELAY

FUEL SYSTEM PRESSURE RELEASE

1 article

• FUEL SYSTEM PRESSURE RELEASE

FUEL DELIVERY

1 article

• FUEL DELIVERY

Fuel Injectors (Camry Except PZEV)

1 article

• Fuel Injectors (Camry Except PZEV) 2

Fuel Injectors (Camry PZEV)

1 article

• Fuel Injectors (Camry PZEV) 2

Fuel Injectors (Camry Solara)

1 article

• Fuel Injectors (Camry Solara) 2

Fuel Injectors (Celica)

1 article

• Fuel Injectors (Celica) 2

Fuel Injectors (Corolla)

1 article

• Fuel Injectors (Corolla) 2

Fuel Injectors (ECHO)

1 article

• Fuel Injectors (ECHO) 2

Fuel Injectors (Highlander)

1 article

• Fuel Injectors (Highlander) 2

Fuel Injectors (Matrix)

1 article

• Fuel Injectors (Matrix) 2

Fuel Injectors (MR2)

1 article

• Fuel Injectors (MR2) 3

Fuel Injectors (Prius)

1 article

• Fuel Injectors (Prius) 2

Fuel Injectors (RAV4)

1 article

• Fuel Injectors (RAV4) 3

Fuel Injectors (Tacoma)

1 article

• Fuel Injectors (Tacoma) 2

Fuel Cut System (Camry, Corolla, Highlander & Matrix)

1 article

• Fuel Cut System (Camry, Corolla, Highlander & Matrix)

Fuel Cut System (Camry Solara, Celica, ECHO, MR2, RAV4 & Tacoma)

1 article

• Fuel Cut System (Camry Solara, Celica, ECHO, MR2, RAV4 & Tacoma)

Fuel Cut System (Prius)

1 article

• Fuel Cut System (Prius) 1

FUEL TANK CAP

1 article

• FUEL TANK CAP 5

Celica & ECHO

1 article

• Celica & ECHO 4

MR2 With Standard Type Manual Transaxle

1 article

• MR2 With Standard Type Manual Transaxle 5

Celica (With VIN "R")

1 article

• Celica (With VIN "R")

Celica (With VIN "Y")

1 article

• Celica (With VIN "Y") 3

ECHO, MR2 With Standard Type Manual Transaxle & RAV4

1 article

• ECHO, MR2 With Standard Type Manual Transaxle & RAV4 1

MR2 With Sequential Manual Transaxle

1 article

• MR2 With Sequential Manual Transaxle 10

IGNITION SYSTEMS

1 article

• IGNITION SYSTEMS

EXHAUST GAS RECIRCULATION SYSTEM

1 article

• EXHAUST GAS RECIRCULATION SYSTEM

System Check (Tacoma)

1 article

• System Check (Tacoma) 2

EGR Gas Temperature Sensor (Tacoma)

1 article

• EGR Gas Temperature Sensor (Tacoma)

EGR Vacuum Modulator (Tacoma)

1 article

• EGR Vacuum Modulator (Tacoma) 1

EGR Valve (Tacoma 3RZ-FE)

1 article

• EGR Valve (Tacoma 3RZ-FE)

HYDROCARBON ABSORBER CATALYST SYSTEM (PRIUS)

1 article

• HYDROCARBON ABSORBER CATALYST SYSTEM (PRIUS)

Hydrocarbon Absorber Catalyst System Check

1 article

• Hydrocarbon Absorber Catalyst System Check 3

HCAC Vacuum Switching Valve

1 article

• HCAC Vacuum Switching Valve 2

FUEL EVAPORATIVE SYSTEM

1 article

• FUEL EVAPORATIVE SYSTEM

Canister Closed Valve Vacuum Switching Valve (Camry Except PZEV)

1 article

• Canister Closed Valve Vacuum Switching Valve (Camry Except PZEV) 2

Canister Closed Valve Vacuum Switching Valve (Camry PZEV)

1 article

• Canister Closed Valve Vacuum Switching Valve (Camry PZEV) 2

Canister Closed Valve Vacuum Switching Valve (Celica)

1 article

• Canister Closed Valve Vacuum Switching Valve (Celica) 1

Canister Closed Valve Vacuum Switching Valve (Corolla)

1 article

• Canister Closed Valve Vacuum Switching Valve (Corolla) 1

Canister Closed Valve Vacuum Switching Valve (ECHO)

1 article

• Canister Closed Valve Vacuum Switching Valve (ECHO) 1

Canister Closed Valve Vacuum Switching Valve (Highlander)

1 article

• Canister Closed Valve Vacuum Switching Valve (Highlander) 1

Canister Closed Valve Vacuum Switching Valve (Matrix)

1 article

• Canister Closed Valve Vacuum Switching Valve (Matrix)

Canister Closed Valve Vacuum Switching Valve (MR2)

1 article

• Canister Closed Valve Vacuum Switching Valve (MR2) 1

Canister Closed Valve Vacuum Switching Valve (Prius)

1 article

• Canister Closed Valve Vacuum Switching Valve (Prius) 2

Canister Closed Valve Vacuum Switching Valve (RAV4)

1 article

• Canister Closed Valve Vacuum Switching Valve (RAV4) 1

Canister Closed Valve Vacuum Switching Valve (Tacoma)

1 article

• Canister Closed Valve Vacuum Switching Valve (Tacoma) 1

Charcoal Canister (Camry Except PZEV)

1 article

• Charcoal Canister (Camry Except PZEV) 2

Charcoal Canister (Camry PZEV)

1 article

• Charcoal Canister (Camry PZEV) 4

Charcoal Canister (Camry Solara)

1 article

• Charcoal Canister (Camry Solara)

Charcoal Canister (Celica)

1 article

• Charcoal Canister (Celica)

Charcoal Canister (Corolla)

1 article

• Charcoal Canister (Corolla) 2

Charcoal Canister (ECHO)

1 article

• Charcoal Canister (ECHO)

Charcoal Canister (Highlander)

1 article

• Charcoal Canister (Highlander) 2

Charcoal Canister (Matrix With 1ZZ-FE Engine)

1 article

• Charcoal Canister (Matrix With 1ZZ-FE Engine) 3

Charcoal Canister (Matrix With 2ZZ-GE Engine)

1 article

• Charcoal Canister (Matrix With 2ZZ-GE Engine) 2

Charcoal Canister (MR2)

1 article

• Charcoal Canister (MR2)

Charcoal Canister (Prius)

1 article

• Charcoal Canister (Prius)

Charcoal Canister (RAV4)

1 article

• Charcoal Canister (RAV4)

Charcoal Canister (Tacoma)

1 article

• Charcoal Canister (Tacoma)

Cut-Off Valve

1 article

• Cut-Off Valve

EVAP Vacuum Switching Valve (All Models)

1 article

• EVAP Vacuum Switching Valve (All Models) 5

Overfill Check Valve

1 article

• Overfill Check Valve

Pressure Switching Valve Vacuum Switching Valve (Camry, Camry Solara, Celica, Corolla, Highlander, MR2, RAV4 & Tacoma)

1 article

• Pressure Switching Valve Vacuum Switching Valve (Camry, Camry Solara, Celica, Corolla, Highlander, MR2, RAV4 & Tacoma) 3

Purge Flow Switching Valve Vacuum Switching Valve (Prius)

1 article

• Purge Flow Switching Valve Vacuum Switching Valve (Prius) 1

Vapor Pressure Sensor (Camry Except PZEV)

1 article

• Vapor Pressure Sensor (Camry Except PZEV) 2

Vapor Pressure Sensor (Camry PZEV)

1 article

• Vapor Pressure Sensor (Camry PZEV) 1

Vapor Pressure Sensor (Camry Solara)

1 article

• Vapor Pressure Sensor (Camry Solara) 2

Vapor Pressure Sensor (Corolla)

1 article

• Vapor Pressure Sensor (Corolla) 1

Vapor Pressure Sensor (Highlander)

1 article

• Vapor Pressure Sensor (Highlander) 2

Vapor Pressure Sensor (Matrix)

1 article

• Vapor Pressure Sensor (Matrix) 1

Vapor Pressure Sensor (MR2)

1 article

• Vapor Pressure Sensor (MR2) 1

Vapor Pressure Sensor (Prius)

1 article

• Vapor Pressure Sensor (Prius) 1

Vapor Pressure Sensor (RAV4)

1 article

• Vapor Pressure Sensor (RAV4) 3

Camry & Highlander

1 article

• Camry & Highlander

Camry Solara, Celica, Corolla, ECHO, MR2, Prius, RAV4 & Tacoma

1 article

• Camry Solara, Celica, Corolla, ECHO, MR2, Prius, RAV4 & Tacoma 2

VARIABLE VALVE LIFT SYSTEM

1 article

• VARIABLE VALVE LIFT SYSTEM

VARIABLE VALVE LIFT OIL CONTROL VALVE

1 article

• VARIABLE VALVE LIFT OIL CONTROL VALVE 6

Corolla, Highlander, Matrix, MR2, Prius & RAV4

1 article

• Corolla, Highlander, Matrix, MR2, Prius & RAV4 3

VARIABLE VALVE TIMING SYSTEM

1 article

• VARIABLE VALVE TIMING SYSTEM

Camry, Camry Solara, Celica, Corolla, ECHO, Highlander, MR2, Prius & RAV4

1 article

• Camry, Camry Solara, Celica, Corolla, ECHO, Highlander, MR2, Prius & RAV4 6