Gasser MK1 Cluster into Diesel - page 3 - General - VWDiesel.net The IDI, TDI, and mTDI source.

• #30 by Vincent Waldon on 19 Dec, 2009 16:35
• The hand-drawn wiring diagram in this thread:
  
  http://www.vwcaddy.com/showthread.php?s=2ef42968ed43c8f0a334350ad7b90266&t=36652
  
  suggests that the tach is the red-with-black-stripe wire.