900 S Hatchback L4-2290cc 2.3L DOHC EFI (1997)
Fuel Pump Relay: Description and Operation
The fuel pump relay is controlled by the anti-theft alarm's control module, which receives a signal from pin 1 of the Motronic control module. When the
control module receives pulses from the crankshaft position sensor, pin 1 is connected to ground.
