9000 CSE L4-2290cc 2.3L DOHC Turbo EFI (1995)
Engine Control Module: Description and Operation
Control Module Power Supply
PRINCIPLE OF OPERATION, CONTROL MODULE POWER SUPPLY
+30 voltage is supplied via fuse 23 to pins 1 and 48 of the control module. The control module uses the +30 supply for its memory. The engine
will not start without a +30 supply.
