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Home >> Saab >> 2001 >> 9-3 Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> TRIONIC T7 Fuel Control System >> Technical Description >> Control module power supply >> Main relay

Main relay

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When the ignition is in position ON, the main relay will operate.

Control module pin 1 is supplied from main relay pin 87 via fuse 26. This connection is used internally to feed the throttle motor.

Fig 1: Identifying Supply Circuit From Main Relay To Control Module
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