Fuel Pressure Warning Light
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#2
I've never done one, but could only imagine the same way a fuel pressure gauge would go. A tapped banjo fitting at the inlet to the VP44, screw the sensor into it, and wire it to the light. A guess: power would go to the light, through it, and out to the sensor. When there isn't specified pressure, the sensor supplies a ground for the light.
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RatsMC
Chevy/GMC 6.2L and 6.5L
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05-04-2015 05:25 PM