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Does anyone have wiring diagram on how to hook up the MK4 Ignitor and coils onto the Mk3 7MGTE harness. I am installing a ProEFI48 system. Thanks..

Installed the MAP ECU in my 87 Supra Turbo currently it has stock 440cc injectors with a T57 Turbo. I am using the 550cc map, but I took out 25% fuel out of the map and the car still running rich from what the wideband shows 10.5:1 at idle. I was told to keep pulling out fuel till it drops down...