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Tach defeats upshift light ? 200 1992

uid 18083's pic
posted by  lucid on  Sun Aug 13 01:37 CST 2006
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last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

According to the Bentley diagram on 390-62 (Grid L-3), the shift indicator light (111) Y/R wire has a nearby(?) connector with either a contining Y/R wire to the Auto OD relay — or VIOLET wire to ECU 26, like Art said.

I don't see anything showing how connecting the tach to coil#1 could affect the 111 indicator circuit.

--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






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