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Naked Buell

Ea81, Brat, Engine Electrical Plugs Question

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Ok guys, question for the ones running the ea81. I have an 85 Brat that I am putting in the Ej 2.2T. I have the ej engne in and am working on the wiring. I want to have the ea oil pressure gauge working.

I know I have to put in the ea sender into the ej. My question is for the ones that can just look at their cars would be easy. I have the stock ea wiring still in the Brat. I want to know which plug and which wire is the oil pressure gauge from the engine bay that I can just splice into.

Thx guys.

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On mine I used the ej harness to run the signal into the cabin, then tapped into the back of the cluster. I left my setup completely reversible just in case for some reason I ever decided to go back to the ea81t.

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Oil pressure switch wire for EA81 look for yellow with black trace. If it has factory connector was clear likely yellow opaque now insulator on a right angle female spade

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