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Volvo
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2021
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V90 T6 R-Design
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Control Systems
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Intake And Exhaust System - Design
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(Throttle Unit)
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Throttle Unit (4/50) [2017-2022]
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Connection And Communication
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Connection And Communication
The throttle unit is directly connected to the Engine Control Module (ECM).