I know this isnt engine performance, but electrical seems to be only sound systems and stuff like that. Well I’m trying to install a Fields SFC-Hyper so I can dyno tune my fresh B20 swap but I’m having trouble figuring out which wire goes where. I dont have a manual with the controller.
I found a site that gives a guide to the install but it says BROWN and PURPLE, but I have BROWN and ORANGE, so I’m guessing Orange=Purple? The site also says that Brown and Purple/Orange go into sensors but they dont say which one?
This is all it says…
Connect the BLACK wire to a secure ground source
Using the electro-tap connectors, tap into the RED wire for power, and tap into the GREEN wire for the RPM signal.
BROWN and PURPLE lines are the sensor signal lines. Please use the crimp-ons to cut the connection to the ECU and have it go through the SFC unit.
If anyones installed this unit and remembers which wires go where let me know so I can dyno this bi0tch!. Thanks!