Knox Posted March 17, 2020 Report Share Posted March 17, 2020 Hello, I searched but can not find definite answer. I have evo 6 with g4+ evo 4-8 plug in ecu. Can I install e9 engine and use my own e6 wiring with just make extra wiring for mivec? Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 18, 2020 Report Share Posted March 18, 2020 Yes, you may also have to shuffle a couple of wires around to free up the correct inputs and outputs. For the Mivec solenoid you need Aux 1-4, If you dont intend to run E-throttle in the future then you can use Aux 4 on the expansion connector. If you want to keep the capability to do E-throttle in the future then dont use Aux 4 - I would suggest using Aux 2 instead which was originally for the intercooler spray pump. If you still use IC Spray then you can move that wire to one of the spare ignition outputs on the expansion connector. For the Intake cam position sensor you need to use DI1-4. I would suggest DI3 which was the IC Spray switch in some models (not sure if the Evo 6 have IC Spray switch?) Again if you want the IC spray switch still to work you can move that wire to one of the spare DI's on the exp connector. Quote Link to comment Share on other sites More sharing options...
Knox Posted March 18, 2020 Author Report Share Posted March 18, 2020 1 hour ago, Adamw said: Yes, you may also have to shuffle a couple of wires around to free up the correct inputs and outputs. For the Mivec solenoid you need Aux 1-4, If you dont intend to run E-throttle in the future then you can use Aux 4 on the expansion connector. If you want to keep the capability to do E-throttle in the future then dont use Aux 4 - I would suggest using Aux 2 instead which was originally for the intercooler spray pump. If you still use IC Spray then you can move that wire to one of the spare ignition outputs on the expansion connector. For the Intake cam position sensor you need to use DI1-4. I would suggest DI3 which was the IC Spray switch in some models (not sure if the Evo 6 have IC Spray switch?) Again if you want the IC spray switch still to work you can move that wire to one of the spare DI's on the exp connector. Thank you Adamw. My engine will imported from Japan so I need to wait sometime because of Covid-19. I don’t have switch like Evo 8 (manual/auto mode). Quote Link to comment Share on other sites More sharing options...
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