FIAT Ducato 2.0 MultiJet 16V 115 of 2007 - B1020 Alternator signal
Good day, I have this camper Ducato where they have already replaced the alternator, but occasionally the battery warning light comes on even though the alternator recharges the battery correctly. I have checked the continuity of the wire that goes from D+ of the alternator to PIN 25 of connector A of the body computer. When the battery warning light comes on and I have defect code B1020 on PIN 25 I have a voltage of 13.8 v (which should be correct).
I would like to ask if any colleagues have experienced a similar case.
Thank you
| Number plate | - DF902JD - |
|---|---|
| Brand | - Fiat - |
| Model | - Ducato - |
| Year | – 2007 – |
| Displacement | – 2.999 – |
| Power supply | - Diesel - |
| kW | – 115,50 – |
| Engine Code | - F1CE0481D - |
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