blue plug on back of si cluster???

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Apr 23, 2005 | 12:58 PM

fastlude69

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From: Vernon, ct, united states

blue plug on back of si cluster???

What is the blue plug that goes into the back of a crx 91 gauge cluster for?

Apr 23, 2005 | 01:45 PM

Civiclized

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From: Louisville, Ky., U.S.A.

Re: blue plug on back of si cluster??? (fastlude69)

this is only my belief from looking over wiring grams from a time before, but that blue plug I think is your Tachometer hook up......but Im not for shure.

Apr 23, 2005 | 02:33 PM

drdisco69

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From: Charlotte, NC

Re: blue plug on back of si cluster??? (Civiclized)

It's the speed sensor that sends the speed pulse to the ECU.

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