Manual sections
Wiring diagrams- Abbreviations
- ABS (Diagnostics): Diagnosis
- Accessory Drive Belts
- Airbag
- Anti-Lock Brake Control System - Vehicle Dynamics Control (Vdc) (Diagnostics): Diagnosis
- Anti-Lock/traction Control
- Automatic HVAC System
- Automatic Trans
- Automatic Transmission (Diagnostics) (H4SO)
- Automatic Transmission (Diagnostics) (H4SO): Diagnosis
- Automatic Transmission - Mechanism & Function
- Automatic Transmission: Diagnosis
- Axle Shafts
- Basic Trouble Shooting
- Brakes
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Communication Devices
- Cooling Fan
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO U5)
- Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO U5): Diagnosis
- Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO)
- Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO): Diagnosis
- Differentials
- Differentials & Drive Axles
- Differentials: Overhaul
- Door Locks & Anti-Theft Systems
- Driveline/axles
- DTC Index
- Electrical Component Locations
- Emission Applications
- Engine
- Engine (Diagnostics) (H4SO U5)
- Engine (Diagnostics) (H4SO U5): Diagnosis
- Engine (Diagnostics) (H4SO)
- Engine (Diagnostics) (H4SO): Diagnosis
- Engine Mechanical (H4SO)
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior / Interior Trim: Removal & Installation
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuel Injection (Fuel Systems) (H4SO U5): Removal & Installation
- Fuel Injection (Fuel Systems) (H4SO): Removal & Installation
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- General Servicing - All Makes
- Hoist/jack
- Identification
- Ignition System
- Lubrication System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- Manual Transmission and Differential: Diagnosis
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mode 6
- Restraints
- Specifications
- Starter
- Steering
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Theory & Operation
- Timing Belt
- Traction Control Disable
- Transmission
- Transmission Control Systems
- Wheel Alignment
- Windows
- Wiper/washer Systems
Repair manual
Testing & Diagnostics Subaru Legacy BL/BP
Step-by-step instructions on "Testing & Diagnostics" for Subaru Legacy BL/BP (2003–2006). Pick an article — removal, installation, adjustment and diagnostics with illustrations.
4subsections
30articles
67illustrations
Engine (Diagnostics) (H4SO)
1 articleDiagnostic Trouble Code (DTC) Detecting Criteria (H4SO)
2 articlesEngine (Diagnostics) (H4SO U5)
4 articlesDiagnostic Trouble Code (DTC) Detecting Criteria (H4SO U5)
23 articles- Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO U5): Overview 27
- DTC P0050: HO2S HEATER CONTROL CIRCUIT (BANK 2 SENSOR 1)
- DTC P0051: HO2S HEATER CONTROL CIRCUIT LOW (BANK 2 SENSOR 1)
- DTC P0052: HO2S HEATER CONTROL CIRCUIT HIGH (BANK 2 SENSOR 1)
- DTC P0057: HO2S HEATER CONTROL CIRCUIT LOW (BANK 2 SENSOR 2)
- DTC P0058: HO2S HEATER CONTROL CIRCUIT HIGH (BANK 2 SENSOR 2)
- DTC P0151: O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 2 SENSOR 1)
- DTC P0152: O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 2 SENSOR 1)
- DTC P0153: O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 1)
- DTC P0154: O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 2 SENSOR 1)
- DTC P0157: O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 2 SENSOR 2)
- DTC P0158: O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 2 SENSOR 2)
- DTC P0159: O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 2)
- DTC P0174: SYSTEM TOO LEAN (BANK 2)
- DTC P0175: SYSTEM TOO RICH (BANK 2)
- DTC P0302: CYLINDER 2 MISFIRE DETECTED
- DTC P0303: CYLINDER 3 MISFIRE DETECTED
- DTC P0304: CYLINDER 4 MISFIRE DETECTED
- DTC P0607: CONTROL MODULE PERFORMANCE 2
- DTC P1154: O 2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK 2 SENSOR 1)
- DTC P1155: O 2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK 2 SENSOR 1)
- DTC P2098: POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 2
- DTC P2099: POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 2