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electrical bug

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Old Feb 9, 2003 | 09:55 PM
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powerlineman
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From: SW Indiana
electrical bug

I have a buddy that has a 02 F350 PSD auto. Get this!...when he pulls out the headlight switch to activate the fog lights, it kills the motor while idleing. If he turns on the fogs while driving you can feel the motor miss a beat WOW what is going on? I've had a couple of PSDs but I just drove them and didnt tinker with them.. I am wondering is there a central nervous system that all commands flow through? (inputs and outputs) In other words when you activate the fogs are you really sending an input to a box that closes a relay? And if so would the box have anything to do with injection..I wonder if some ones and zeros are getting mixed up somewhere?
 
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