1983 XJ-6 L6-42L Engine Control Module Testing: Pinout Values
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Engine Control Module: Pinout Values and Diagnostic Parameters
Voltage Measurements
35 Position ECU Plug
For Terminal ID please refer to "Computers and Control Systems : Engine Control Module : Diagrams". See: Diagrams/Connector Views
Grounds
Battery Supply
-
Check battery voltage even if it is not connected directly to the ECU interface. It should be between 11 - 13 volts and should be 10 volts or more
while cranking.
Main Relay Supply
Start Signal
Coolant Temperature Sensor
Air Temperature Sensor