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Rough idle....replace harness? 200

uid 27's pic
posted by  Art Benstein on  Sat Jul 14 01:19 CST 2007
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last visit: Fri Oct 17 20:10 CST 2014
[RELATED]

Hi Mr. Shannon DeWolfe,

Just this morning, I was looking over your posted wiring diagram, puzzling over a couple minor discrepancies, when I realized it is a drawing for LH2.2, used when the B230 was introduced here in 85, not the LH2.0.

Some of the more significant differences are in the AMM wiring, pinout, fuse designation, injection/system relay configuration.

I have only this poor conceptual view on line (click it to view about 1M worth) which has mistakes or omissions in it I think, for instance, not part of FI, but it shows a ballast resistor you won't find, but match up a little better with the LH2.0 used 83 and 84.

There was no EGR done in the Volvo/Chrysler ignition years. I think they figured they had NOx licked by that "computerized" ignition and the 3-way cat.

I'll see if I can scan a better view of LH2.0 more like yours of LH2.2, but in the mean time this might help with the harness wire issues.



Edit: I found a better one here:




--
Art Benstein near Baltimore

What's the use of happiness? It can't buy you money. - Henny Youngman





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