Electronic Control Unit - Ignition: Notes
NOTE:
When measuring resistance and voltage at ECU, use Measuring Unit (
981 3190) and Adapter (981 3195
). See Figure . DO NOT measure resistance and voltage at ECU connector. Before disconnecting/connecting control unit connector, disconnect negative battery cable.
981 3190) and Adapter (981 3195
). See Figure . DO NOT measure resistance and voltage at ECU connector. Before disconnecting/connecting control unit connector, disconnect negative battery cable.