9-3 (9440) L4-2.0L Turbo (2.0 HOT) (2003)
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Impact Sensor: Description and Operation
Impact Sensor, Front (332FL, 332FR)
Impact Sensor, Front (332FL, 332FR)
Main function
The front impact sensor detects possible impact intensity at an early stage and sends information to the control module.
Type
The sensor contains and acceleration sensor and a communication circuit.
Connection
Two leads are connected to every sensor for power supply and signal transfer to the control module.
Front left impact sensor B+ feed to pin 2 from control module pin 25. The signal from sensor pin 1 is connected to pin 24 on the control module.
