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battery - alternator - starter
cd.thomson - 10/1/10 at 08:30 PM

before i go filtering through wiring diagrams, misunderstanding and bodging my first job could anyone describe this bit of wiring? I'm fairly certain its not a tricky one but may require some knowledge of the redtop??

battery has a +ve and -ve terminal :p

heres my alternator


heres my starter


thanks and thanks again


dinosaurjuice - 10/1/10 at 08:34 PM

-ve goes to chassis usually. so the +ve will go the main terminal on starter, and same on alternator.

youll also need an earth strap to go from chassis/battery to engine block for everything to work.

Will

[Edited on 10/1/10 by dinosaurjuice]


cd.thomson - 10/1/10 at 08:50 PM

cheers will! i saw your rocket at newark i think, and (blasphemy!) i loved the noise

now to figure out which terminal is which

[Edited on 10/1/10 by cd.thomson]


dinosaurjuice - 10/1/10 at 08:59 PM

edit: picture below looks right!

its a strange sounding beast

[Edited on 10/1/10 by dinosaurjuice]


MikeRJ - 10/1/10 at 09:01 PM

Delco-Remy Alternator
Delco-Remy Alternator


The smaller connection is most likely the ignition (charge) warning lamp, but could also be a remote sense line. Is there any marking next to it?

Starter Motor
Starter Motor


cd.thomson - 10/1/10 at 09:03 PM

there is no marking but I believe its the charge warning light.

cheers both of you, thats make my furtling on the car this week much easier


02GF74 - 11/1/10 at 10:46 AM

that alternator is a biggun!!! you gonna fit a huuge serao system?

yep - the above look correct - the alternator body is the earth - clean up the mounting lugs and all will be fine - no need for ay extra wire.

it is hard to tel from photo but the two scew terminals look like thy are connected together by a metal plate - can you cehck that they are insulated from each other, if not, then question arises as to where the charge lamp is fitted.


cd.thomson - 11/1/10 at 01:15 PM

reading the premier wiring guide and this website am I right in thinking that rather than fitting two separate wires from the battery to the starter and the battery to the alternator I can connect the battery +ve to the starter then the same starter terminal to the alternator?

the plate theyre on is brown plastic so must be insulating them from each other.

haha, I did want a snazzy denso one but couldnt afford it

[Edited on 11/1/10 by cd.thomson]