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.
2009 Volvo XC70 BaseFACTORY OEM SERVICE PROCEDURE
Engine Control Module (ECM) - Specifications, Other
- Engine Control Module (ECM) (B6304T2/T4 2009-2012)
- Description Of Activations
- Description Of Parameters
- Notes
- Parameters, Value
- Ecu Power Supply (V)
- External Temperature (°C)
- Engine Control Module (ECM), Temperature (°C)
- Air Conditioning (A/C) Pressure (Pa)
- Air Conditioning (A/C) Compressor, Status (%)
- Engine Coolant Temperature (ECT) (°C)
- Atmospheric Pressure (Pa)
- Mass Air Flow (G/S)
- Intake Air Temperature (IAT) (°C)
- Boost Pressure (Pa)
- Charge-Air Temperature (°C)
- Manifold Absolute Pressure (Map) (Pa)
- Fuel Temperature (°C)
- Fuel Pressure, Fuel Rail (Pa)
- Fuel Pressure, Fuel Rail (Rel) (Pa)
- Fuel Pump (FP), Workload (%)
- Injection Time (Ms)
- EVAP Valve, Work Load (%)
- Evaporative Emissions System (EVAP) Flow (G/S)
- Ignition Advance (Ca)
- Vehicle Speed
- Engine Speed (Rpm)
- Brake Pedal Position (Via Can) (%)
- Accelerator Pedal Position (Via Can) (%)
- Accelerator Pedal (AP) Position (%)
- Throttle Position, Desired Value (%)
- Throttle Position (%)
- Throttle Position, Circuit 1 (%)
- Throttle Position, Circuit 2 (%)
- Rear Heated Oxygen Sensor (Ho2S), Signal Bank X (V)
- Front Heated Oxygen Sensor (Ho2S), Signal Bank X
- Front Lambda Control Slow, Bank X
- Front Lambda Control Fast, Bank X
- Engine Cooling Fan (FC) (%)
- Reset Valve Camshaft, Intake Bank X (Ca)
- CAMSHAFT'S Shift Angle -Intake Bank X (Ca)
- Camshaft Shift Angle, Intake, Desired Value (Ca)
- Camshaft Adaption, Intake Bank X (Ca)
- Misfire Counter Emissions Impact / Catalytic Converter Damage, Total
- Misfire Counter Cylinder X, Average
- Parameter, Status
- Description Of Parameters, Quick Test Of The Fuel Tank System
- Description Of Reading Off Of Extended Diagnostic Trouble Code (DTC) Information
- Test Phases, Quick Test Fuel Tank System
- Engine Control Module (ECM) (B6324S/S5 2008-2012)
- Description Of Activations
- Description Of Parameters
- Notes
- Parameters, Value
- Ecu Power Supply (V)
- External Temperature (°C)
- Engine Control Module (ECM), Temperature (°C)
- Air Conditioning (A/C) Pressure (Pa)
- Air Conditioning (A/C) Compressor, Status (%)
- Engine Coolant Temperature (ECT) (°C)
- Atmospheric Pressure (Pa)
- Intake Air Temperature (IAT) (°C)
- Manifold Absolute Pressure (Map) (Pa)
- Mass Air Flow (G/S)
- Fuel Temperature (°C)
- Fuel Pressure, Fuel Rail (Pa)
- Fuel Pressure, Fuel Rail (Rel) (Pa)
- Fuel Pump (FP), Workload (%)
- Injection Time (Ms)
- EVAP Valve, Work Load (%)
- Evaporative Emissions System (EVAP) Flow (G/S)
- Ignition Advance (Ca)
- Vehicle Speed
- Engine Speed (Rpm)
- Brake Pedal Position (Via Can) (%)
- Accelerator Pedal Position (Via Can) (%)
- Accelerator Pedal (AP) Position (%)
- Throttle Position, Desired Value (%)
- Throttle Position (%)
- Throttle Position, Circuit 1 (%)
- Throttle Position, Circuit 2 (%)
- Rear Heated Oxygen Sensor (Ho2S), Signal Bank X (V)
- Front Heated Oxygen Sensor (Ho2S), Signal Bank X
- Front Lambda Control Slow, Bank X
- Front Lambda Control Fast, Bank X
- Engine Cooling Fan (FC) (%)
- Reset Valve Camshaft, Intake Bank X (Ca)
- CAMSHAFT'S Shift Angle -Intake Bank X (Ca)
- Camshaft Shift Angle, Intake, Desired Value (Ca)
- Camshaft Adaption, Intake Bank X (Ca)
- Misfire Counter Emissions Impact / Catalytic Converter Damage, Total
- Parameter, Status
- Description Of Reading Off Of Extended Diagnostic Trouble Code (DTC) Information
- Engine Control Module (ECM) (B6324S2/S4 2010-2012)
- Description Of Activations
- Description Of Parameters
- Notes
- Parameters, Value
- Ecu Power Supply (V)
- External Temperature (°C)
- Engine Control Module (ECM), Temperature (°C)
- Air Conditioning (A/C) Pressure (Pa)
- Air Conditioning (A/C) Compressor, Status (%)
- Engine Coolant Temperature (ECT) (°C)
- Atmospheric Pressure (Pa)
- Intake Air Temperature (IAT) (°C)
- Manifold Absolute Pressure (Map) (Pa)
- Mass Air Flow (G/S)
- Fuel Temperature (°C)
- Fuel Pressure, Fuel Rail (Pa)
- Fuel Pressure, Fuel Rail (Rel) (Pa)
- Fuel Pump (FP), Workload (%)
- Injection Time (Ms)
- EVAP Valve, Work Load (%)
- Evaporative Emissions System (EVAP) Flow (G/S)
- Ignition Advance (Ca)
- Vehicle Speed
- Engine Speed (Rpm)
- Brake Pedal Position (Via Can) (%)
- Accelerator Pedal Position (Via Can) (%)
- Accelerator Pedal (AP) Position (%)
- Throttle Position, Desired Value (%)
- Throttle Position (%)
- Throttle Position, Circuit 1 (%)
- Throttle Position, Circuit 2 (%)
- Rear Heated Oxygen Sensor, Signal Bank 1 (V)
- Front Heated Oxygen Sensor, Signal Bank 1
- Middle Heated Oxygen Sensor, Signal Bank 1 (V)
- Front Lambda Control Slow, Bank 1
- Front Lambda Control Fast, Bank 1
- Engine Cooling Fan (FC) (%)
- Reset Valve Camshaft, Intake Bank X (Ca)
- CAMSHAFT'S Shift Angle -Intake Bank X (Ca)
- Camshaft Shift Angle, Intake, Desired Value (Ca)
- Camshaft Adaption, Intake Bank X (Ca)
- Misfire Counter Emissions Impact / Catalytic Converter Damage, Total
- Parameter, Status
- Description Of Reading Off Of Extended Diagnostic Trouble Code (DTC) Information
Factory Service Tools
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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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