This kit allows the use of aftermarket ECU's or other RPM based systems on the MR series engines listed below:
MR16DDT MR18DE MRA8DE MR18DDT MR20DE
The oem crank signal wheel uses a mirrored system which is not compatible with a lot of ECU's without a modified cam signal. Even then, only a handful of systems can do the logic for that system. This can be used as crank sensor only for a waste spark/fuel system.
12V power is suggested, but this can be used with shielded wire and a 5v power supply.
Requires modifying the crank pulley bolt.
Cam sensor requires modifying the timing cover and welding a piece of magnetic steel to the cam cog.
We can modify your current parts for you, please email us for this service.
Video shows a MR16 with port injection using a speeduino and this kit.