yabaiani wrote:So even though I have my trigger wheel and Hall effect sensor set up, it won’t work.
You may be able to get it to work (if the LINK can be set up to run without a reset signal) but
it would be a very basic setup. To get full sequential ignition and injection you need a reset
(cam angle) signal that tells the ECU where the engine is in its firing order and which cylinder
to inject/ignite next.
The reset signal comes from the top trigger wheel in the distributor (the one with the smallest
number of teeth). Some 4AGE distributors have four teeth on the trigger wheel and some have
only one. On some the one tooth may be a wider part that extends about halfway round the
outside of a circular wheel. I believe that some MR2 distributors and late model smallport
distributors are shaped like this. Some may have two pickups on the trigger wheel but you only
need to use one.
![Image](http://2eight6.files.wordpress.com/2014/03/img_0890-e1395298939402.jpg)
If your distributor has four teeth you may have to remove three of them with a Dremmel or
similar. I never had to do this but I understand that it is covered in the Microsquirt manual.
Then remove the rotor, cap and wires and close the top with the cover plate. If you have the
original wiring and plug you can run the Gnd and G1 to the trigger inputs on your ECU.
More info here...
https://www.club4ag.com/forums/viewtopic.php?t=20841 Cheers... jondee86