4TR voltage conrol unit with 4 pins

Talk about the E-Type Series 2

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ilkka313
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Joined: Wed Aug 30, 2023 2:14 pm
Finland

#1 4TR voltage conrol unit with 4 pins

Post by ilkka313 » Thu Aug 31, 2023 8:12 pm

Aloha!

Most 4TR controllers are with 3 pins, others with 4. For what is the fourth for? I enclose pics of two units, the most left connector is marked with B+, the other has A. Are they the same still? Both are NOS-parts.

Oops, I was able to add any pics as a new member or I don't know how to do it.

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Gfhug
Posts: 3317
Joined: Thu Jun 19, 2014 3:08 pm
Location: Near Andover, Hampshire,in D.O. Blighty
Great Britain

#2 Re: TR4 conrol unit with 4 pins

Post by Gfhug » Thu Aug 31, 2023 8:17 pm

This will help you how to post photos then we can better understand your question:
viewtopic.php?f=2&t=19527

And welcome to the best place for all things E Type

Geoff
S2 FHC Light Blue
S2 OTS LHD - RHD full restoration

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caveman
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#3 Re: 4TR voltage conrol unit with 4 pins

Post by caveman » Fri Sep 01, 2023 7:27 am

From Rimmerbros website;

https://rimmerbros.com/Item--i-BHA4789

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Steve
1965 S1 4.2 FHC (early)

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