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ecu pinout in reference section

Discussion in 'ECU's, Electronics, and Tuning' started by SolidDreamz, Sep 17, 2005.

  1. SolidDreamz

    SolidDreamz Senior Member

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    i looked up obd-2 pinout for primary o2 sensor and it says c16. I went out to my car and i already ran a wire to the ecu but i dont know how to find "c16"
    I looked the wiring diagram in the haynes manual and it says its a white wire but on the wiring plug in there are 2 white wires in different locations.
    One wire which i think is the right one gets braided into by a brown/black wire that down the line somewhere i think is braided also to the knock sensor and to the IAT sensor.

    Im no genius when it comes to wiring diagrams, I just wanna make sure i dont blow my gauge by hooking up the wrong wire. Knowing how to find "c16" on ecu will help.

    4 a p72-a05 obd2-b

    Please help thanks!
     
  2. SolidDreamz

    SolidDreamz Senior Member

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    I figured it out on my own with a multi meter but still didnt understand the pinout thing, just for reference the 02 signal wire is the one that has a browm/black wire spliced into it. :)
     
  3. pissedoffsol

    pissedoffsol RETIRED

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    a1 a3 . . . . . . d1 d3
    a2 a4 . . . . . . d2 d4

    like that...
     
  4. swanny

    swanny Senior Member

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