Subarubug Posted June 7, 2022 Report Share Posted June 7, 2022 I purchased this unit a few years ago and was looking at trying to use it to power a EJ25 subi motor. Not sure what model this ECU is or if it’s even supported anymore. The previous owner used it on a EJ20 if I remember correctly. Thank you for any help. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 7, 2022 Report Share Posted June 7, 2022 It is a "V4" G1. The trigger sub board is for the early subaru EJ20 trigger which has 6 teeth on the crank and 7 teeth on the cam. Im pretty sure all the EJ25's have a different 36-2-2-2 on the crank and 3 tooth cam so this wont work (im not 100% sure of that, I have really only seen EJ25 turbo engines). It can be tuned with a laptop but you will need a seriallink device to communicate with it. You will find a user manual for it in the G1 forum section. Will only work with this circled crank/cam wheel: Wildt267 1 Quote Link to comment Share on other sites More sharing options...
Subarubug Posted June 13, 2022 Author Report Share Posted June 13, 2022 Thank you for that information! Quote Link to comment Share on other sites More sharing options...
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