www.MazdaMx-3.nl

Hi for my actual project i need an RPM-Signal, nice were it, when i get it near the ECU in the workshop manual i can´t find an ESS on the ECU-Harness only behind the tachometer and in die diagnose-box but i don´t want to connect my project-harness on two different points...

Not near the ECU, but perhaps this will help:
http://www.mx-3.com/phpbb2/viewtopic.ph ... rpm+signal

I know that i can get the engine speed at the tachometers back or on the distributor but there must be a ESS on the ECU too, or not?