PCM wiring diagram? - Ranger-Forums - The Ultimate Ford Ranger Resource


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Old 04-19-2009
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PCM wiring diagram?

someone have the pin out of the pcm for a 4l sohc 2003? I need to know on which pin the engine coolant sensor arrive at the pcm and the color of the wire.
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Old 04-19-2009
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ECT Sensor input - pin 38 - light green/red
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Old 04-20-2009
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Thanks!!
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Old 07-19-2011
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hi i need a answer if you may know it, my ford ranger has no pcm, it a 94 ford ranger 4x4 auto, is it because its to old, if you know can you let me know thanks
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Old 07-19-2011
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Your 94 has a PCM , but I believe that in order to read the codes , it is OBD I .
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