1990 ranger 2.9 pcm burned resistor


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Joined
Oct 24, 2026
Messages
2
Points
1
City
POWASSAN
State - Country
ON - CAN
Other
Ranger
Vehicle Year
1990
Vehicle
Ford Ranger
Engine
2.9L
I got a 1990 2.9 burned resistor on eec pcm board. Im really wondering what would of caused this
 

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  • 1990 ranger 2.9 pcm burned resistor
    20261023_180818.jpg
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  • 1990 ranger 2.9 pcm burned resistor
    20261023_180759.jpg
    161.1 KB · Views: 11
Is it traceable back to any of the pins on the connector?
 
Is it traceable back to any of the pins on the connector?
Thanks Ill try my best to see. I was thinking of ohm ing it out on board just not sure if the minor voltage from meter would or could damage circuits? Im no electronic specialist. Great idea though
 

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