ECU, Wiring, Sensors
By MichA
#108026 Hi i really need some help with finding out wich cable it is for the´tachometer?
i know wich one it is on the gauge but not wich one it is at the car, could anyone help me???

ive read something about the bluecable, is this correct info?

/ MIchA
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By Classiccarsrule85
#108047 the blue wire behind the cluster is the tach wire easier than trying to connect it to other things in the engine bay...
By MichA
#108273 thanks i will try that out then =)
if i get u its the little blue wire that goes to nothing right? its by its own in the cluster?

// MichA
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By Classiccarsrule85
#108302 Well its the blue wire behind the cluster in the 13 pin plug unless the previous owner cut it from that plug anyhow thats the wire you want to tap into i wouldnt go and cut it just strip off some of the covering and wire it that way just in case when you get a ex/si cluster or something and you dont wish to keep that tach you can easily fix the wire.
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By bren94cx
#114942 my cx doesnt have a tach.. do you think it will have the tach wire in the harnes behind the gauge cluster?
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By jmsplitfyre
#114944 I think all civics are pre-wired for clusters with tachs, but ask around to make sure.. My 96 Cx doesn't have a tach as well so I grabbed a cluster with a tach and it's plug and play.
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By Classiccarsrule85
#114982
jmsplitfyre wrote:I think all civics are pre-wired for clusters with tachs, but ask around to make sure.. My 96 Cx doesn't have a tach as well so I grabbed a cluster with a tach and it's plug and play.


your correct i think the 88-91 dose have a wire for the tach but definately the 92-00's are all prewired for the tach and all will have that blue wire behind the cluster
By dawg316
#115216 yup blue wire. my buddies 90 ef hatch was pre wired too. took about 5 mins to install. real simple