At 06:45 PM 7/4/2008, Gerry Lepage wrote: >wires myself.?I got the old one out and?connected the new one up and >bus runs like crap. Rough idling with black smoke. Same as old >sensor. Unplug it and it runs So...the system is getting a constant "lean" signal from the sensor input so it's richening the mixture as much as it can. If I recall correctly, lean (oxygen on both sides of the cell) should give 0 volts, so I'd look for where the lead is shorted to ground or to the heater minus lead. > -- David Beierl - Providence RI USA -- http://pws.prserv.net/synergy/Vanagon/ '84 Westy "Dutiful Passage," '85 GL "Poor Relation" |
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