Tach Signal on Mitsubishi
The stock RPM meter has one wire towards ECU. I tried to tap it to one of injector channels, and added it to all h[0] masks. The gauge was working properly but there are two difficulites:
- Right now I use all injector channels, so I don't have free inj channels anymore
- No tach signal at deacceleration (decel fuel cut), so gauge shows 0 rpm at decel