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1 wire 02 sensor on my 2 wire harness??

Discussion in 'Civic and CRX - EF' started by blasterman87, Jul 10, 2009.

  1. blasterman87

    blasterman87 New Member

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    May 13, 2009
    advance listed the stock 02 sensor for my 89si as a 1 wire sensor, and my stock sensor has 2 wires... what do i need to do to make the 1 wire sensor work? ive read that one of the wires is for a heater to the sensor and its not needed sence im putting the sensor on the manifold, my engine is a obd0 b16 btw, and im trying to just use one sensor
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