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Old 06-22-2015, 05:29 PM
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turbodave38 turbodave38 is offline
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Default Re: fuel pump electrical supply, 1984 T-Type

The black wire is ground.
The pink wire is a resistance signal from the level sender.
The Tan/white wire is to supply 12v to the pump.
It wont hurt to do what you want to to test it. Just DON'T hit the pink wire with 12v.
TurboDave EWCS(SW) USN Ret
H&N Turbo Racing
Sevierville, TN
SD2 Speed Density fuel, spark and boost management
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