3s-fe Ecu Pinout Pdf !!hot!!

| Pin | Code | Function | Wire Color (Typical) | | :--- | :--- | :--- | :--- | | A1 | +B | Main EFI Relay Power | Black-Red | | A2 | BATT | Constant 12V Memory | White-Red | | A3 | E1 | Power Ground | Brown | | A4 | IGT | Igniter Trigger Signal | White | | A5 | NE+ | Distributor Crank Signal | Black | | A6 | G1 | Distributor G1 Signal (Cam) | Blue-Red | | A7 | THW | Water Temp Sensor | Green-Blue | | A10 | STA | Starter Signal | Black-White |

Testing if a specific sensor (like the MAP or Oxygen sensor) is sending a signal to the ECU. 3s-fe ecu pinout pdf

Once you download a PDF (we will discuss safe sources below), follow these steps to avoid shorting your ECU: | Pin | Code | Function | Wire

The signal from the ECU to the igniter to trigger a spark. 3s-fe ecu pinout pdf