Ford Workshop Service and Repair Manuals > Explorer Sport Trac 2WD V6-4.0L VIN E (2002) > Powertrain Management | Computers and Control Systems | Heated Oxygen Sensor <--> [Oxygen Sensor] | Component Information | Diagrams | Diagram Information and Instructions

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Systems Overview

Wire Color Code Identification

Wire colors
BK : Black
BN : Brown
BU : Blue
GN : Green
GY : Gray
LG : Lightgreen
NA : Natural

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