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No Tachometer Indication

  1. Check that 3 nuts on tach terminal studs behind cluster, and printed circuit connector to cluster are secure. With Ignition Switch in RUN position, check for battery voltage between 2 o'clock terminal and 6'oclock terminal (as viewed from rear of cluster).
  2. Check for continuity from 6 o'clock terminal to ground. Disconnect 2-terminal Ignition Coil connector. Check for continuity between Dark Green/Yellow wire and 10 o'clock terminal.