Intake/Exhaust, Engine Timing, Compression, Cooling System, EVAP, Fuel - Symptom Related Diagnostic Procedures

• Check For Air Leaks In The Intake System (B5204T5; B5254T4; 2004)
  • Checking for air leakage in the intake system
• Check For Air Leaks In The Intake System (B5234T3; 2001-2004)
  • Checking for air leakage in the intake system
• Check For Air Leaks In The Intake System (B5244S; 2001-2006)
  • Checking for air leakage in the intake system
• Check For Air Leaks In The Intake System (B5244S6; 2003-2006)
  • Checking for air leakage in the intake system
• Check For Air Leaks In The Intake System (B5244T3; 2001-2003)
  • Checking for air leakage in the intake system
• Check For Air Leaks In The Intake System (B5254T2; 2003-2004)
  • Checking for air leakage in the intake system
• Checking Camshaft Adjustment (B5204T5; B5254T4; 2004)
  • Checking camshaft adjustment
    • Checking camshaft adjustment
      • Removing components
      • Position the engine according to marking
      • Installing crankshaft adjustment tool
      • Installing camshaft adjustment tool, B6304 S
      • Installing camshaft adjustment tool, B52X4 T and B6284 T
      • Installing camshaft adjustment tool, B52X4 S
      • Adjusting the camshaft adjustment light switch
    • Replacing the camshaft seals / variable valve timing (VVT) unit
      • Notes
      • Removing the camshaft seal
      • Position the engine according to the marking
      • Removing the camshaft belt
      • Removing the timing gear pulley with the variable valve timing (VVT) unit
      • Install the adjustment tools
      • Remove the timing gear pulley
      • Replace the camshaft seal
      • Remove the engine cooling fan (FC)
      • Secure the crankshaft position
      • Reinstall
      • Installing the timing belt
      • Tighten the timing belt
      • Checking the markings and belt tension
      • Checking work
      • Replacing the rear seal
      • Replacing the rear camshaft seal
      • Checking the engine
• Checking Camshaft Adjustment (B5234T3; 2001-2004)
  • Checking camshaft adjustment
• Checking Camshaft Adjustment (B5244S; 2001-2006)
  • Checking camshaft adjustment
• Checking Camshaft Adjustment (B5244S6; 2003-2006)
  • Checking camshaft adjustment
• Checking Camshaft Adjustment (B5244T3; 2001-2003)
  • Checking camshaft adjustment
• Checking Camshaft Adjustment (B5254T2; 2003-2004)
  • Checking camshaft adjustment
• Checking Camshaft Control, Exhaust (B5244S; B5244S6; 2003)
  • Checking camshaft control, exhaust
    • Checking the function
  • VVT solenoid, inspection and cleaning
    • Inspection
      • Notes
      • VVT solenoid, cleaning
      • Testing
• Checking Camshaft Control, Inlet (B5244S; 2001-2003)
  • Checking camshaft control, inlet
    • Checking the function
• Checking Camshaft Control, Inlet (B5244S6; 2003)
  • Checking camshaft control, inlet
• Checking Compression (B5204T5; B5254T4; 2004)
  • Checking compression
    • Checking compression
    • Compression test
      • Notes
      • Ignition system
        • Notes
        • Conditions
        • Preparations
        • Compression testing
        • Install
      • Erase diagnostic trouble codes (DTCs) and check
• Checking Compression (B5234T3; 2001-2004)
  • Checking compression
• Checking Compression (B5244S; 2001-2006)
  • Checking compression
• Checking Compression (B5244S6; 2003-2006)
  • Checking compression
• Checking Compression (B5244T3; 2001-2003)
  • Checking compression
• Checking Compression (B5254T2; 2003-2004)
  • Checking compression
• Checking Engine Coolant Temperature (ECT) Sensor (B5204T5; B5254T4; 2004)
  • Checking the engine coolant temperature (ECT) sensor
    • Notes
    • Replacing the engine coolant temperature (ECT) sensor
      • Removal and Installation
    • Timing cover front, replacing
      • Removal and Installation
        • Removing the front timing cover
        • Remove the front timing cover (cont.)
        • Installing the front timing cover
• Checking Engine Coolant Temperature (ECT) Sensor (B5234T3; 2001-2004)
  • Checking the engine coolant temperature (ECT) sensor
• Checking Engine Coolant Temperature (ECT) Sensor (B5244S; 2001-2006)
  • Checking the engine coolant temperature (ECT) sensor
    • Notes
    • Replacing the engine coolant temperature (ECT) sensor
• Checking Engine Coolant Temperature (ECT) Sensor (B5244S6; 2003-2006)
  • Checking the engine coolant temperature (ECT) sensor
• Checking Engine Coolant Temperature (ECT) Sensor (B5244T3; 2001-2003)
  • Checking the engine coolant temperature (ECT) sensor
• Checking Engine Coolant Temperature (ECT) Sensor (B5254T2; 2003-2004)
  • Checking the engine coolant temperature (ECT) sensor
• Checking Engine Speed (Rpm) Sensor Interference (2001)
  • Checking engine speed (RPM) sensor interference
• Checking Engine Speed (Rpm) Sensor Interference (B5204T5; B5254T4; 2004)
  • Checking engine speed (RPM) sensor interference
• Checking Engine Speed (Rpm) Sensor Interference (B5234T3; B5254T2; 2003-2004)
  • Checking engine speed (RPM) sensor interference
• Checking Engine Speed (Rpm) Sensor Interference (B5244T3; 2003)
  • Checking engine speed (RPM) sensor interference
• Checking For Air Leakage In The Exhaust System (B5204T5; B5254T4; 2004)
  • Checking for air leakage in the exhaust system
    • Notes
    • Preparatory work
      • Removing components
      • Installing tool
    • Cleaning and checking
      • Check
    • Finishing
      • Removing tools
      • Installing components
• Checking For Air Leakage In The Exhaust System (B5234T3; 2001-2004)
  • Checking for air leakage in the exhaust system
• Checking For Air Leakage In The Exhaust System (B5244S; 2001-2006)
  • Checking for air leakage in the exhaust system
• Checking For Air Leakage In The Exhaust System (B5244S6; 2003-2006)
  • Checking for air leakage in the exhaust system
• Checking For Air Leakage In The Exhaust System (B5244T3; 2001-2003)
  • Checking for air leakage in the exhaust system
• Checking For Air Leakage In The Exhaust System (B5254T2; 2003-2004)
  • Checking for air leakage in the exhaust system
• Checking Fuel And Residual Pressures (B5204T5; 2004-2007)
  • Checking the fuel pressure and residual pressure in the workshop
    • Choosing a method for taking a reading
    • Measuring the line pressure
    • Checking the residual pressure
• Checking Fuel And Residual Pressures (B5234T3; 2001-2004)
  • Checking the fuel pressure and residual pressure in the workshop
    • Overview
    • Choosing a method for taking a reading
    • Measuring the line pressure
    • Checking the residual pressure
• Checking Fuel And Residual Pressures (B5244T3; 2001-2003)
  • Checking the fuel pressure and residual pressure in the workshop
• Checking Fuel And Residual Pressures (B5254T2; 2003-2009)
  • Checking the fuel pressure and residual pressure in the workshop
• Checking Fuel And Residual Pressures (B5254T4; 2004-2007)
  • Checking the fuel pressure and residual pressure in the workshop
• Checking Ignition Spark (B5204T5; B5254T4; 2004)
  • Checking ignition spark
    • Checking ignition spark
      • Checking ignition spark
      • Replacing ignition coil
    • Replacing ignition coils
• Checking Ignition Spark (B5234T3; 2001-2004)
  • Checking ignition spark
• Checking Ignition Spark (B5244T3; 2001-2003)
  • Checking ignition spark
• Checking Ignition Spark (B5254T2; 2003-2004)
  • Checking ignition spark
• Checking Injectors (B5204T5; B5254T4; 2004)
  • Checking injectors
    • Checking the spark plugs
    • Replacing the injector
• Checking Injectors (B5234T3; 2001-2004)
  • Checking injectors
• Checking Injectors (B5244S; 2001-2006)
  • Checking injectors
    • Checking injectors
    • Replacing the injector
• Checking Injectors (B5244S6; 2003-2006)
  • Checking injectors
• Checking Injectors (B5244T3; 2001-2003)
  • Checking injectors
• Checking Injectors (B5254T2; 2003-2004)
  • Checking injectors
• Checking Spark Plugs (B5204T5; B5254T4; 2004)
  • Checking spark plugs
    • Checking spark plugs
    • Replacing spark plugs
• Checking Spark Plugs (B5234T3; 2001-2004)
  • Checking spark plugs
• Checking Spark Plugs (B5244S; 2001-2006)
  • Checking spark plugs
    • Checking spark plugs
    • Replacing spark plugs
      • Notes
      • Removing sparkplugs:
      • Remove the spark plugs
      • Replace the spark plugs
      • Spark plugs with 3 electrodes
      • Checking work
• Checking Spark Plugs (B5244S6; 2003-2006)
  • Checking spark plugs
• Checking Spark Plugs (B5244T3; 2001-2003)
  • Checking spark plugs
• Checking Spark Plugs (B5254T2; 2003-2004)
  • Checking spark plugs
• Checking The Air Conditioning (A/C) System (B5204T5; B5254T4; 2004)
  • Checking the air conditioning (A/C) system
    • Checking the air conditioning (A/C) system
      • Checking components and wiring
      • Checking component
      • Checking the wiring and the relay
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• Checking The Air Conditioning (A/C) System (B5234T3; 2001-2004)
  • Checking the air conditioning (A/C) system
• Checking The Air Conditioning (A/C) System (B5244T3; 2001-2003)
  • Checking the air conditioning (A/C) system
• Checking The Air Conditioning (A/C) System (B5254T2; 2003-2004)
  • Checking the air conditioning (A/C) system
• Checking The Compression (B5244S; 2001-2006)
  • Checking the compression
    • Checking the compression
      • Checking the compression
    • Verification
      • Verification
• Checking The Compression (B5244S6; 2003-2006)
  • Checking the compression
• Checking The Engine Cooling Fan (FC) And Cooling System (B5204T5; 2004)
  • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC)
    • If no malfunction has been found
    • Checking components and connections
• Checking The Engine Cooling Fan (FC) And Cooling System (B5234T3; B5254T2; B5254T4; 2004)
  • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC)
    • Checking components and connections
    • If no malfunction has been found
• Checking The Engine Cooling Fan (FC) And Cooling System (B5234T3; B5244T3; 2001-2003)
  • Checking the engine cooling fan (FC) and cooling system
• Checking The Engine Cooling Fan (FC) And Cooling System (B5244S; 2001-2006)
  • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC) and cooling system
    • Checking the engine cooling fan (FC)
    • Checking components and connections
    • If no malfunction has been found
• Checking The Engine Cooling Fan (FC) And Cooling System (B5244S6; 2003-2006)
  • Checking the engine cooling fan (FC) and cooling system
• Checking The Engine Cooling Fan (FC) And Cooling System (B5254T2; 2003)
  • Checking the engine cooling fan (FC) and cooling system
• Checking The Fuel Pressure (B5244S; 2001-2006)
  • Checking the fuel pressure
    • Notes
    • Verification
      • Verification
    • Checking the fuel pressure
      • Checking the fuel pressure
      • Verification
• Checking The Fuel Pressure (B5244S6; 2003-2006)
  • Checking the fuel pressure
• Checking The Ignition Spark (B5244S; 2001-2006)
  • Checking the ignition spark
    • Notes
    • Verification
      • Verification
• Checking The Ignition Spark (B5244S6; 2003-2006)
  • Checking the ignition spark
• Checking The On-Board Refueling Vapor Recovery Valve (B5204T5; B5254T4; 2004)
  • Checking the on-board refueling vapor recovery valve
    • General information about the on-board refueling vapor recovery valve
    • Information
      • Fault-tracing information
• Checking The On-Board Refueling Vapor Recovery Valve (B5234T3; 2001-2004)
  • Checking the on-board refueling vapor recovery valve
• Checking The On-Board Refueling Vapor Recovery Valve (B5244S; 2001-2006)
  • Checking the on-board refueling vapor recovery valve
• Checking The On-Board Refueling Vapor Recovery Valve (B5244S6; 2003-2006)
  • Checking the on-board refueling vapor recovery valve
• Checking The On-Board Refueling Vapor Recovery Valve (B5244T3; 2001-2003)
  • Checking the on-board refueling vapor recovery valve
• Checking The On-Board Refueling Vapor Recovery Valve (B5254T2; 2003-2004)
  • Checking the on-board refueling vapor recovery valve
• Checking The Status Of The Pedal Position Sensor (B5204T5; B5254T4; 2004-2007)
  • Checking the status of the pedal position sensor
• Checking The Status Of The Pedal Position Sensor (B5234T3; 2001-2004)
  • Checking the status of the pedal position sensor
• Checking The Status Of The Pedal Position Sensor (B5244T3; 2001-2003)
  • Checking the status of the pedal position sensor
• Checking The Status Of The Pedal Position Sensor (B5244T5; 2005-2009)
  • Checking the status of the pedal position sensor
• Checking The Status Of The Pedal Position Sensor (B5254T2; 2003-2009)
  • Checking the status of the pedal position sensor
• Checking The Thermostat (B5234T3; B5254T2; B5254T4; 2004)
  • Checking the thermostat
    • Reading off the engine coolant temperature (ECT)
    • Replacing the thermostat
• Checking Thermostat (B5204T5; 2004)
  • Checking the thermostat
    • Reading off the engine coolant temperature (ECT)
    • Replacing the thermostat
• Checking Thermostat (B5234T3; B5244T3; 2001-2003)
  • Checking the thermostat
• Checking Thermostat (B5244S; 2001-2006)
  • Checking the thermostat
    • Checking the thermostat
    • Replacing the thermostat
• Checking Thermostat (B5244S6; 2003-2006)
  • Checking the thermostat
• Checking Thermostat (B5254T2; 2003)
  • Checking the thermostat
• Checking Three-Way Catalytic Converter (TWC) And Exhaust System (B5204T5; B5254T4; 2004)
  • Checking the three-way catalytic converter (TWC) and exhaust system
• Checking Three-Way Catalytic Converter (TWC) And Exhaust System (B5234T3; 2001-2004)
  • Checking the three-way catalytic converter (TWC) and exhaust system
• Checking Three-Way Catalytic Converter (TWC) And Exhaust System (B5244T3; 2001-2003)
  • Checking the three-way catalytic converter (TWC) and exhaust system
• Checking Three-Way Catalytic Converter (TWC) And Exhaust System (B5254T2; 2003-2004)
  • Checking the three-way catalytic converter (TWC) and exhaust system
• Oil Consumption (B5204T5; 2004-2007)
  • Checking oil consumption
    • Checking oil consumption
      • Checking oil consumption
    • Information
      • Fault-tracing information
• Oil Consumption (B5234T3; 2001-2004)
  • Checking oil consumption
• Oil Consumption (B5244S; 2001-2006)
  • Checking oil consumption
• Oil Consumption (B5244S6; 2003-2006)
  • Checking oil consumption
• Oil Consumption (B5244T3; 2001-2003)
  • Checking oil consumption
• Oil Consumption (B5254T4, TF-80SC AWD; 2006-2007)
  • Checking oil consumption
• Readiness Code (B5204T5; 2004)
  • Readiness Code
    • Read the readiness code
    • Read the diagnostic status for readiness
    • Carry out TRIP
    • Quick test of the fuel tank system
    • Diagnostic Trouble Code (DTC) stored
• Readiness Code (B5234T3; 2002-2004)
  • Readiness Code
• Readiness Code (B5234T3; B5244T3; 2001)
  • Read the readiness code
  • Read the diagnostic status for readiness
  • Carry out TRIP
  • Probe warming not complete
  • Diagnostic Trouble Code (DTC) stored
  • Quick fuel tank system test
    • General about fuel tank system test
    • Checking diagnostic trouble codes (DTCs)
    • Checking engine coolant temperature (ECT)
    • Start the fuel tank system test
  • Leak diagnostic
• Readiness Code (B5244T3; 2002-2003)
  • Readiness Code
• Readiness Code (B5244T5; 2005-2009)
  • Readiness Code
• Readiness Code (B5254T2; 2003-2009)
  • Readiness Code
• Readiness Code (B5254T4; 2004-2007)
  • Readiness Code
• Resetting Adaptation Values (B5234T3; B5244S; B5244T3; 2001-2002)
  • Resetting adaptation values
    • Notes
    • Information
      • Fault-tracing information