Technical Alternator connections

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Technical Alternator connections

andyK1000

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Joined
Jun 23, 2023
Messages
12
Points
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Location
Calne
There are two connections to the alternator.One high current which goes to the battery as usual and just one low current wire from a connector on the alternator. Is this low current wire a control wire from the ECU for smart charging, as all descriptions I have seen require two control wires 'Gencom' and 'Genmon. If so how is smart charging achieved?
All advice appreciated.
'
 
Model
Ducato 2.3 140
Year
2021
Mileage
21000
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