Nissan Timing Wheels
Having looked at the Nissan Silvia and 200SX models (S12, S13 and S14) they all use a cam driven timing wheel with a speed sensor of 2degree resolution and portals of different sizes to denote the current cylinder.
A software trigger solution has been implemented but was abandoned in favor of a 4 slot + 1 sync trigger disk. We have found a company that will laser cut these disks 10 at a time, and the final drawings will be submitted to them around the 10th September 2006. Any interested parties can contact MembersPage/PhatBob for more details, its a great solution for around 10Euros!
If there is interest we can run a batch of 6 slot triggers for the 6 cylinder engines (RB/VG etc).
It will also be possible to get triggers for the GTiR SR20, S12 CA18 and KA.
Nissan S14 Coil on plug
Now documented in
Having checked the wiring pins relate to the schematic:
