The later model 4age igniters have a terminal marked 'EXT' on the edge of
the socket the 5 pin wiring plug connects to. This is the tacho pulse.
Phil
On Saturday, January 5, 2019, gbarrell <gbarrell@xxxxxxxxxxxxxxx> wrote:
If there is an external coil just connect to negative terminal to drive
tacho. How many wires going into distributor?? If only 2 one will be
ignition positive usually black/white wire. The other should be a tacho
output signal.
Web site club4age has has plenty of wiring diagrams. If you need more
info message me back and i will get some diagrams from work when back next
week.. cheers grant barrell
Sent from my Samsung Galaxy smartphone.
-------- Original message --------
From: Mike Brider <mike.brider@xxxxxxxxx>
Date: 4/01/19 12:51 PM (GMT+12:00)
To: CCC-QnA@xxxxxxxxxxxxx
Subject: [ccc-qna] Rev Counter on 4AGE
Hi
Does anyone have any information as to where to connect an aftermarket rev
counter on a Toyota 4AGE running a standard ECU/coil, igniter setup?
Cheers
Mike Brider
0274488741
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