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Manuals
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Subaru Manuals
Engine
EJ22
Repair manual
Subaru EJ22 Repair Manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Specifications
Contents
Important Safety Notice
How to Use this Manual
Emission Control System and Vacuum Fitting
Emission Control System Application
Emission Control System Schematic Drawing
Emission Control System: General Precautions
Crankcase Emission Control System
Three-Way Catalyst
A/F Control System
Ignition Control System
Evaporative Emission Control System
Fuel Separator
Fuel Cap
Vacuum Fitting
On-Car Services
Ignition Timing Inspection
Engine Idle Speed Inspection
Engine Compression Measurement
Intake Manifold Vacuum Measurement
Hydraulic Lash Adjuster
Cam Shaft
Cylinder Head
Cylinder Block
Crankshaft
Piston
Engine
Engine Mechanism and Function
Timing Belt
Belt Tension Adjuster
Belt Cover
Valve Rocker Assy
Hydraulic Lash Adjuster Inspection
Fuel Injector Removal and Installation
Oxygen O2 Sensor Removal
Oxygen O2 Sensor Installation
Engine Specifications
Engine Service Data
Engine Component Parts
Timing Belt View
Cylinder Head and Camshaft View
Cylinder Head and Valve Assy
Cylinder Block Diagram
Crankshaft and Piston View
Engine Service Procedures - Precautions
Timing Belt Removal
Crankshaft Pulley and Belt Cover View
Belt Tensioner and Idler View
Sprocket
Timing Belt Inspection
Belt Tension Adjuster Inspection
Belt Tensioner Inspection
Belt Idler Inspection
Sprocket Installation
Belt Tensioner and Idler Installation
Timing Belt Installation
Crankshaft Pulley and Belt Cover Installation
Valve Rocker Assy Removal
Valve Rocker Assy Disassembly
Valve Lash Adjuster Inspection
Valve Rocker Arm Inspection
Valve Rocker Shaft Assembly
Valve Rocker Shaft Installation
Camshaft Removal
Camshaft Inspection
Camshaft Support
Camshaft Installation
Cylinder Head Removal
Cylinder Head Disassembly
Cylinder Head Inspection
Valve Seat Check
Valve Guide Check
Intake and Exhaust Valve Check
Valve Springs Check
Intake and Exhaust Valve Oil Seal Check
Cylinder Head Assembly
Cylinder Head Installation
Intake Manifold Installation
Cylinder Block Removal
Oil Pump and Water Pump Removal
Piston Pin and Cylinder Block Connecting Bolt Disassembly
Cylinder Block Disassembly
Crankshaft and Piston Disassembly
Cylinder Block Inspection
Cylinder and Piston Inspection
Proper Combination of Pistons and Cylinders
Boring and Honing
Piston and Piston Pin Inspection
Piston Ring Inspection
Connecting Rod Inspection
Crankshaft and Crankshaft Bearing Inspection
Crankshaft and Piston Assembly
Cylinder Block Assembly
Piston and Piston Pin #1 and #2 Assembly
Piston and Piston Pin #3 and #4 Assembly
Oil Pump and Water Pump Installation
Engine Troubleshooting
Engine Noise
Engine Lubrication System
Engine Lubrication System - Mechanism and Function
Lubrication Lines
Oil Pump Diagram
Oil Pan and Oil Strainer
Oil Pressure Switch Construction
Oil Filter Diagram
Engine Lubrication System Specifications
Oil Pump Component Parts View
Oil Pump Removal
Oil Pump Disassembly
Tip Clearance/Case Clearance/Side Clearance Check
Oil Relief Valve Check
Oil Pump Case Check
Oil Seal Check
Oil Pump Assembly
Oil Pump Installation
Engine Lubrication System Troubleshooting
Engine Cooling System Contents
Engine Cooling System Mechanism and Function
Cooling Lines
Water Pump
Mechanical Seal
Thermostat
Coolant Filler Tank
Engine Cooling System Specifications and Service Data
Engine Cooling System Component Parts
Water Pump View
Radiator and Radiator Fan View
Water Pipe View
Water Pump Removal
Water Pump Inspection
Water Pump Installation
Thermostat Removal and Installation
Thermostat Removal and Inspection
Radiator on Car Service
Radiator Removal
Radiator Installation
Radiator Cap Inspection
Radiator Fan and Fan Motor Removal and Installation
Coolant Filler Tank Removal and Installation
Fuel Injection System Contents
Engine Cooling System Troubleshooting
Fuel Injection System Mechanism and Function
Air Line
Flow Sensor
Throttle Body
Throttle Sensor
By-Pass Air Control Solenoid Valve
Fuel Line
Pressure Regulator
Fuel Injector
Sensor and Switch
O2 Sensor
Water Temperature Sensor
Knock Sensor
Crank Angle Sensor
Cam Angle Sensor
Vehicle Speed Sensor 2
Atmospheric Pressure Sensor
A/C (Air Conditioning) Switch and Relay
Pressure Sensor and Pressure Exchange Solenoid Valve
Control System
Input and Output Signals
Input and Output Signal Diagram
Fuel Injection Control
Fuel Injection Characteristics
Correction Coefficients
Air-Fuel Ratio Feedback Coefficient "Alpha"
Ignition System Control
Learning Control System
Ignition Control under Normal Engine Conditions
Ignition Control under Starting Conditions
By-Pass Air Control - Idle Speed Control
Canister Purge Control
Radiator Fan Control
Fuel Pump Control
A/C Cut Control
Power Supply Control
Wastegate Control - Turbo
Self-Diagnosis System
Function of Self-Diagnosis
Basic Operation of Self-Diagnosis System
Fail-Safe Function
Trouble Codes and Fail-Safe Operation
Turbocharger System
Regulation of Supercharging Pressure
Basic Function of the Wastegate Valve
Concept of the Wastegate Valve Control
Lubrication of Turbocharger
Cooling of Turbocharger
Fuel Injection System Component Parts
Intake Manifold
Air Intake Duct and Throttle Body View
Air Cleaner View
Turbocharger Unit View
Turbocharger System - Trouble Diagnosis
Wastegate Valve Removal and Inspection
Supercharging Pressure Inspection
Turbocharger Inspection
Fuel Injection System Troubleshooting
Supplemental Restraint System "Airbag"
Pre-Inspection
Troubleshooting Chart for Self-Diagnosis System
Fuel Injection Code - List of Trouble Code
How to Read Trouble Code - Flashing
Read Memory Mode
D-Check Mode
Clear Memory Mode
Output Modes of Select Monitor
Function Mode
On-Off Signal List
Control Unit I/O Signal
Troubleshooting for Engine Starting Failure
Control Unit Power Supply and Ground Line
Check Voltage between ECU and Body
Check Grounding Circuit
Ignition Control System Troubleshooting
Check Condition of Ignition Coil
Check Input Signal at Igniter
Check Harness between ECU and Igniter
Fuel Pump Circuit Troubleshooting
Check Operation of Fuel Pump in D-Check Mode
Check Fuel Pump Relay
Check Terminal Voltage of Fuel Pump
Check Fuel Pump
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Table of
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Table of Contents
Troubleshooting
Engine troubleshooting
107
Engine lubrication system troubleshooting
122
Engine cooling system troubleshooting
144
Fuel injection system troubleshooting
182
Troubleshooting Chart for Self-diagnosis System
183
Troubleshooting for Engine Starting Failure
194
Ignition control system troubleshooting
197
Fuel pump circuit troubleshooting
199
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