What do I need to convert the coilpack tach signal to work with the stock mk3 tach? I think the coilpack is GM DIS-2
Quote, originally posted by Metallitubby » |
Forced Induction or Standalone forums. These people only know how to add fender flares and 13'' wide wheels to cars. |
Quote, originally posted by evolveVW » |
this seems to be something of a secret.. I keep getting "just wire into the back of the cluster. ...? I have tried a few wires that should be lead in to the tack but no go. I had a spare cluster so I tore it apart to find that both the tach and speedo are 4 pin guages.... should be 12v, 12v switched, ground, and signal. I havent gotten a chance to figure out which pin goes to what |