Installing a tach

We may earn a small commission from affiliate links and paid advertisements. Terms

LowFreq

New Member
I've got a 91 civic dx, didn't come with a tachometer installed, so I bought one. Can anyone tell me where to connect the wire that goes under the hood to make it work? The package said to connect it to the negative terminal of the ignition coil, but wtf.
 
Back
Top