Alternator upgrades

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Dezza32
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Re: Alternator upgrades

#541 Post by Dezza32 » Tue May 15, 2018 2:27 pm

So just to make sure following your digram once done will allow me to get rid of the external reg. Other the. Those 2 wires from the 6 pin plug can i get rid of the rest also?🤔



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KYPREO
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Re: Alternator upgrades

#542 Post by KYPREO » Tue May 15, 2018 2:35 pm

That's the idea. :wink:

It's not my diagram though - credit goes to sim_rx3. I will post up a photo from the Mazda wiring diagrams showing alternator circuit for a s1 to help identify the wiring for external regulator.


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Re: Alternator upgrades

#543 Post by KYPREO » Tue May 22, 2018 7:29 am

As promised, here is the charging section of the wiring diagram for Australian delivered series 1 RX7. You should be able to see why the diodes are needed - the regulator connects to choke, hatch release and instrument cluster...
20180522_071416.jpg
20180522_071434.jpg
20180522_071540.jpg
20180522_071552.jpg


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