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Home >> Saab >> 2003 >> 9-5 Linear, 4D Sedan, Automatic >> Repair and Diagnosis >> Engine Performance >> TRIONIC T7 Fuel Control System, 4 CYL. >> Technical Description >> Control module power supply >> Main relay

Main relay

When the ignition is ON, the main relay is operated.

Control module pin 1 is supplied with current from pin 87 of the main relay via fuse 14. This connection is used internally to supply the throttle motor with current.

Fig 1: Identifying Main Relay
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