Thanks for that Brian.What I have established is an a.c. voltage at the connector for the revcounter at the back of the instrument panel which changes as the revs change.All the other gauges and warning lights operate as normal which makes me suspect I don't have a general earthing problem but a specific earthing problem relative to the revcounter.My problem now is deciding where the earth for the revcounter is.Any advice?
David.
Sorry I can't check as I've just sold my Delta HF Turbo Manual! but it's not normally very far from the cluster possibly near the door pillar.
Brian
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