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.
2016 Volvo S80 T5FACTORY OEM SERVICE PROCEDURE
Component Location, Engine Control Module (ECM) [2007-2010, B8444S]
Location of components
- Camshaft sensors, 4 pcs.
- Variable inlet, solenoid valve (TST)
- Air pressure sensor inlet
- Knock sensor (KS)
- Engine speed (RPM) sensor
- Engine control module (ECM)
- Throttle unit
- EVAP-valve
- Mass airflow sensor/air temperature sensor
- Engine cooling fan (FC)
- Oil level sensor
- Oil pressure monitor
- Injector
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.