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Home > Puma (Tdci) > 2.2 tdci alternator : is it a conventional or a smart one
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Julie



Member Since: 07 Oct 2017
Location: Nantes
Posts: 588
France 2012 Defender 110 Puma 2.2 SW Keswick Green
2.2 tdci alternator : is it a conventional or a smart one
I'm asking because the alternator type influences the charging strategy for à service batt

> charge a service battery from a conventional alternator (constant charging voltage)
-> charge a service battery from a smart alternator (with variable charging voltage)



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Post #874641 25th Dec 2020 6:20pm
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Julie



Member Since: 07 Oct 2017
Location: Nantes
Posts: 588
France 2012 Defender 110 Puma 2.2 SW Keswick Green
Seems a bit tricky - regulator is linked with ECU by a LIN BUS communicating at least its air intake temp

Post #874648 25th Dec 2020 8:05pm
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Iktank



Member Since: 08 Nov 2014
Location: Porthcawl
Posts: 239
Wales 2014 Defender 90 Puma 2.2 SW Corris Grey
Regular, the ecu acts as smart bit. Changed mine a couple months ago
Post #874666 26th Dec 2020 9:50am
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