940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
Engine Control Module: Testing and Inspection
Voltage Measurements
25 Position ECU Plug
For terminal ID refer to "Computers and Control Systems : Engine Control Module : Diagrams". See: Diagrams/Connector Views
Grounds
Battery Supply
Main Relay Supply
Coolant Temperature Sensor
Start Signal
Cold Start Valve