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Bypass 2nd O2 Sensor (pr3, Obd0)

Discussion in 'ECU's, Electronics, and Tuning' started by Uppertorso, Apr 19, 2003.

  1. Uppertorso

    Uppertorso Senior Member

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    Swap being done:
    4th generation civic
    JDM B16a1
    OBD0 (pr3) ecu
    -the question is, what can be done with the need for a second o2 sensor, i have heard rumors that you can splice a wire from the first o2 sensor, and run it into the ecu where it is looking for the signal from the second o2 sensor. Would that work, or is the ECU looking for a difference between the two signals?
    :blink:
     
  2. pills_PMD

    pills_PMD Super Moderator

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