how do i hook up an after market tach, where do i hook the wires in, i got it for free from my step brother, it's still in good conditoin, but it don't have instructions. i think it has four wires. any help?? thanks
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#6067, "RE: how to hook up a tach" In response to Reply # 0
the white wire goes to a 12V lighting wire, the red wire goes to a 12V power wire, the black wire is the ground wire and the green wire goes to the tach signal wire off the ECU which was burned when my car caught on fire and i cant remember which wire it was so i need this info too so i can hook it back up when i get my car back.
#6068, "RE: how to hook up a tach" In response to Reply # 1
where is the wire from the ecu at??
www.clubs.yahoo.com/clubs/eclipticrides mods: GS-T muffler pvc cai hotter spark plugs sticker on back mesh grill piaa plasma blue fog lights mesh over the rear center piece mods to come: turbo/nitrous/cyclone engine swap one of the three. eibach coilovers 17 in. white racing wheels custom exhaust body kit paint job wing ect.
#6069, "RE: how to hook up a tach" In response to Reply # 2
if you look at your engine, behind the fuse box there is this finned silver metal box, on the left side of that is a big ovular plastic panel with a single bolt in the center, you dont have to unbolt it, just pop off the four plastic clips and the cover will come off exposing all the ecu wires
