Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Volvo V70 Base, 2.4 61, StandardFACTORY OEM SERVICE PROCEDURE
Ignition And Control Systems - Removal, Replacement And Installation
- Control System, Fuel Supply (B5234T3; 2002)
- Control module fuel pump (FP), replacing
- Engine control module (ECM), replacing
- Intake Air Temperature Sensor (IAT Sensor), replacing
- Manifold absolute pressure (MAP) sensor, replacing
- Pressure sensor, fuel tank, replacing
- Replacing knock sensors (KS)
- Replacing the thermostat and/or engine coolant temperature sensor
- Control System, Fuel Supply (B5234T3, Aw55-50/51SN; B5234T3, M56; 2003-2004)
- Control System, Fuel Supply (B5234T3, Aw55-50/51SN; B5234T3, M56; B5244T3, Aw55-50/51SN; 2001)
- Control System, Fuel Supply (B5244S; 2002)
- Control System, Fuel Supply (B5244S; 2003-2005)
- Control System, Fuel Supply (B5244S; 2006-2007)
- Control System, Fuel Supply (B5244S; 2001)
- Control System, Fuel Supply (B5244S6; 2006)
- Control System, Fuel Supply (B5244S6; 2003-2005)
- Control System, Fuel Supply (B5244T3, Aw50/51 AWD; 2002)
- Control System, Fuel Supply (B5244T3, Aw50/51 AWD; 2001)
- Control System, Fuel Supply (B5244T3, Aw55-50/51SN; B5244T3, M56; 2003)
- Control System, Fuel Supply (B5244T5; 2005-2007)
- Control System, Fuel Supply (B5254T2; 2006-2007)
- Control System, Fuel Supply (B5254T2; 2005)
- Control System, Fuel Supply (B5254T2, Aw50/51 AWD; 2003-2004)
- Control System, Fuel Supply (B5254T2, Aw55-50/51SN; B5254T2, M56; 2004)
- Control System, Fuel Supply (B5254T4; 2006-2007)
- Control System, Fuel Supply (B5254T4; 2004-2005)
- Control System, Fuel Supply (B5254T4, Aw50/51 AWD; 2004)
- Control System, Ignition (B5234T3; B5244T3; 2001)
- Control System, Ignition (B5234T3; B5244T3; 2002)
- Control System, Ignition (B5234T3; 2003-2004)
- Control System, Ignition (B5244S; 2001-2007)
- Control System, Ignition (B5244S6; 2003-2006)
- Control System, Ignition (B5244T3; 2003)
- Control System, Ignition (B5244T5; 2005-2007)
- Control System, Ignition (B5254T2; 2003-2007)
- Control System, Ignition (B5254T4; 2004-2007)
- Control System, Ignition (B5254T4, TF-80SC AWD; 2006-2007)
- Ignition Coil, Spark Plugs, Ignition Leads (B5234T3; 2001-2004)
- Ignition Coil, Spark Plugs, Ignition Leads (B5244S; 2001-2007)
- Ignition Coil, Spark Plugs, Ignition Leads (B5244S6; 2003-2006)
- Ignition Coil, Spark Plugs, Ignition Leads (B5244T3; 2001-2003)
- Ignition Coil, Spark Plugs, Ignition Leads (B5244T5; 2005-2007)
- Ignition Coil, Spark Plugs, Ignition Leads (B5254T2; 2003-2007)
- Ignition Coil, Spark Plugs, Ignition Leads (B5254T4; 2004-2007)
- Ignition Coil, Spark Plugs, Ignition Leads (B5254T4, TF-80SC AWD; 2006-2007)
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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