Sorry to piggyback on your question, John, but how about the opposite? Can a 3 wire 02 sensor be used on a 1.9 engine by running a 12 volts to one of the white wires and grounding the other? Perhaps the answer(s) to both will enhance understanding. Mike
John Rodgers wrote: > Can the one wire version be used on a 2.1L engine? > If not, why not?? > If so, what is lost without the other two wires. > > My newly installed 3-wire O2 sensor apparently has an internal fault. > > I have a brand-new-in-the-box 1-wire O2 sensor. > > Thanks, > > John Rodgers > 88 GL Driver > |
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