Anybody help me with cluster 89 HB Civic SI(tach signal wire)
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From: barranquitas, PR, Barranquitas
Anybody help me with cluster 89 HB Civic SI(tach signal wire)
I have a Civic SI 89, i need to install a RPM switch and tach shiftlight(to activate NOS System) and dont know what is the exact wire that have the rpm signal. The C plug blue wire? 
Anybody help me and post a diagram or photo of the cluster with the tach wire
P.D Thanks-- Kelvin
Anybody help me and post a diagram or photo of the cluster with the tach wire
P.D Thanks-- Kelvin
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ironchef25
Honda CRX / EF Civic (1988 - 1991)
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Aug 26, 2004 06:55 PM
