The Denso alternator wiki (Part Number DAN968)

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jonclancy
Posts: 942
Joined: Tue Nov 01, 2011 9:30 pm

Re: The Denso alternator wiki (Part Number DAN968)

Post by jonclancy »

I found a link to what looks like the correct THREE pin plug for MY alternator. P IG L or S IG L. The P or S is the voltage sensing pin for the alternator regulator, and is, apparantly, best connected to the battery directly.

https://www.ebay.co.uk/itm/Alternator-D ... Sw3ONZpUfe

With wires pre-crimped: https://www.ebay.co.uk/itm/Alternator-D ... SwkWdZzMAO

Male pins version for whatever reason you might need one! https://www.ebay.co.uk/itm/Sumitomo-TS- ... SwLVZV0ZV2

The Brise website has some excellent information.

https://www.brise.co.uk/images/CKEDIT/Alt-5020.jpg

Plug types: https://www.brise.co.uk/images/D/altern ... 002-02.gif
jonclancy
Posts: 942
Joined: Tue Nov 01, 2011 9:30 pm

Re: The Denso alternator wiki (Part Number DAN968)

Post by jonclancy »

Finally, to understand the wiring etc...

Look here:

https://www.brise.co.uk/faq.html

To protect your regulator from electrical spikes if the ignition was pulled while the engine was running, you need a ballast resistor to show a load to the alternator.

Lookfor an approved FIA spec switch,

Discussions on how it works here:

https://forum.wscc.co.uk/forum/topic/92 ... ll-switch/

https://www.lotus7.club/forum/techtalk/ ... h-resistor
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