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Does this plastic thing plug into my oil pressure gauge? See 1st picture. The second picture is of the back of the oil pressure gauge. My oil pressure gauge stopped working a while ago. About the same time as I was doing repairs to my heater controls and I think I might have bumped something loose. It's in the same area. I don't want to plug it in since I'm not sure if it goes there, and I done want ruin the gauge.

619175

619176
 

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No. That hole is only used if you have an oil light, if you have a gauge, it should be empty. I forget what that wire is used for, but only a few models used it., leave it caped off.
 

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you know l have 1985 Van FSM's in stock CHEAP / their half the price of a RC truck FSM , it would really help you out and cut down alot on the confusion
 
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