Volvo RWD 200 Forum

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Grey Block-Where does the Yellow Wire Go? 200 1985

posted by  stxavier2003 on  Sun Feb 16 10:49 CST 2003
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last visit: Sun Jun 17 14:01 CST 2007
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I am splicing in wires to replace the ones in the grey block
I have all of them figure out except the Yellow one? Where does it go
Thanks








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Grey Block-Where does the Yellow Wire Go? 200 1985

posted by  stxavier2003 on  Sun Feb 16 15:25 CST 2003
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last visit: Sun Jun 17 14:01 CST 2007
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Got all of the wires replaced, everything seems to work.Thanks








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Grey Block-Where does the Yellow Wire Go? 200 1985

posted by  Don Foster on  Sun Feb 16 11:00 CST 2003
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last visit: Sun Oct 5 11:53 CST 2014
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Probably to the temperature sensor under intake header #2. It should be a one-wire device, and is for the temperature gauge in the cluster.

The temp sensor under intake header #3 (two-wire device) is for the FI ecu.
--
Don Foster (near Cape Cod, MA)







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