saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Voltage Measurements|Page 1884 > < Diagram Information and Instructions|Page 1881
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Engine Control Module: Testing and Inspection
Voltage Measurements

25 Position ECU Plug

For Terminal ID please refer to "Powertrain Management : Computers and Control Systems : Engine Control Module : Diagrams".  See:
Diagrams/Connector Views

Grounds

Battery Supply

Main Relay Supply

Start Signal

Coolant Temperature Sensor

Voltage Measurements|Page 1884 > < Diagram Information and Instructions|Page 1881