This is a throttle body assembly, which precisely controls the amount of air entering the engine based on the accelerator pedal position for Volvo vehicles. It contains a throttle plate and a sensor that communicates airflow data to the engine control module (ECM) for optimal fuel mixture and performance. Common failure symptoms include rough idling, stalling, poor acceleration, and the illumination of the check engine light.
Always verify with serial number before ordering.
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Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
A failing throttle body often presents as an unstable idle speed, with the engine RPM fluctuating erratically. If ignored, the vehicle may experience sudden stalling, hesitation during acceleration, or a significant loss of power. This can lead to drivability issues and potentially prevent the vehicle from starting.
Ensure the engine's battery is disconnected for at least 15 minutes before removing the old throttle body to clear any stored electronic faults. Avoid cleaning the throttle plate with harsh chemicals, as this can damage the electronic components.
Inspect the mass airflow (MAF) sensor and the engine air filter for cleanliness and proper function when replacing the throttle body.