Section 175 (Engine Control - Specifications, Removal & Installation)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.
- Engine
- Example of use of the frozen values
- Information about combined diagnostic trouble codes (DTCs) (B5234T3; B5244S; 2001-2004)
- Information about combined diagnostic trouble codes (DTCs) (B5234T3; B5244T3; 2001-2004)
- Misfire diagnostic
- Replacing ignition coils
- Replacing pressure switch /Pressostat
- Replacing radiator/charge air cooler (CAC)
- Replacing relay in engine compartment central electrical unit
- Replacing relays in the main fuse box and other relays in the engine compartment
- Replacing spark plugs
- Replacing SRS contact reel
- Replacing stop (brake) light switch later type
- Engine Control
- Heated oxygen sensor (HO2S), replacing (B5234T3; B5254T2; B5254T4; B5244T5; 2001-2007)
- Heated oxygen sensors (HO2S), replacing (B5234T3; B5244T3; 2001)
- Knock sensor (KS), replacing (turbocharged engines)
- Knock sensor (KS), replacing (naturally aspirated engines)
- Mass air flow sensor (MAF), replacing
- Pedal position sensor clutch, replacing
- Pressure regulator, checking/adjusting
- Replacing electronic throttle module (ETM)
- Replacing lambda probes
- Replacing the accelerator pedal module
- Replacing the driver information control unit
- Replacing the engine control module (ECM) (2001)
- Replacing the engine control module (ECM) (2001-2007)
- Replacing the mass air flow (MAF) sensor
- Replacing the turbocharger (TC) control valve
- Signal specification (B5244S; 2001-2007)
- Signal specification (B5244S; 2003-2007)
- Engine Timing
- Replacing the camshaft position sensor (CMP)
- Replacing the camshaft seals / variable valve timing (VVT) unit (B5234T3; 2001-2004)
- 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
- Replacing the camshaft seals / variable valve timing (VVT) unit (B5234T3; B5244T3; 2001)
- Replacing the timing belt (B5234T3; B5244T3; 2001)
- Replacing the variable valve timing solenoid
- EVAP/Canister Purge
- Fuel
- Fuel tank pressure sensor, replacing
- Fuel tank, replacing (B5244S; 2001-2002)
- Fuel tank, replacing
- Notes
- Safety
- Preparations
- Disconnect the connectors
- Disconnecting hoses
- Remove the fuel filler pipe
- Remove the fuel tank
- Remove front holders and hoses
- Disconnect hoses
- Removing the fuel filler pipe
- Transferring the fuel tank pressure sensor
- Removing the fuel pump (FP)
- Installing the fuel tank
- Installing fuel pump (FP) / level sensor
- Installing nuts
- Installing the fuel filler pipe
- Installing the fuel lines
- Installing the rubber cover on the fuel filler pipe
- Fuel tank, replacing
- Fuel tank, replacing (B5234T3; B5244T3; 2001-2004)
- Injector/pulsation damper, replacement (B5234T3; 2001-2004)
- Injector/pulsation damper, replacement (B5xx4T; -2002)
- Injectors/pulsation dampers, replacement (B5234T3; B5244T5; B5254T2; B5254T4; 2001-2007)
- Leak diagnostic pump, replacing
- Replacing fuel pressure regulator
- Notes
- Draining fuel system
- Preparations
- Removing return line
- Disconnecting connectors
- Removing fuel filler pipe
- Removing fuel line rail
- Removing pressure regulator
- Removing fuel tank
- Removing front bracket
- Installing new pressure regulator
- Installing fuel tank
- Installing pressure regulator
- Installing fuel filler pipe
- Replacing fuel tank pressure sensor
- Right side fuel pump with level sensor