3S-GTE 3gen and EMS-4 | AEM
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Joined: 02/21/2019 - 00:03
3S-GTE 3gen and EMS-4


Is it possible to run Toyota's 3S-GTE 3rd generation with AEM EMS4?

It has 24-teeth crank and 1-teeth cam VR sensors with falling edge. As I know EMS4 works only with rising edge VRs. But if I will use VR-to-Hall converter - can I use hall EMS4 inputs for triggers?

And one question about ignition. Engine has distributor and coil driver with falling spark edge (Dwell Edge = Rising). Is it possible (and how?) to use one ignition EMS4 output for all 4 cylinders?


Thank you.