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Home >> Volvo >> 2021 >> S90 T6 R-Design >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Intake And Exhaust System - Design >> (Air Inlet Temperature Sensor) >> Air Inlet Temperature Sensor (7/77) [2021-2022, B420T] >> Connection And Communication

Connection And Communication

The air inlet temperature sensor is directly connected to the Engine Control Module (ECM).