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Injector problems, HELP!!!!

Discussion in 'ECU's, Electronics, and Tuning' started by J. Tippy, Jan 8, 2005.

  1. J. Tippy

    J. Tippy Junior Member

    Likes Received:
    Jan 1, 2005
    I have a 1992 civic cx and I'm doin a z6-a6 mini-me. Does anyone know the correct way to wire up the 4 wire O2 sensor. The injectors also are not opening. For some reason I'm still not getting fuel pressure, but I'm getting fuel to the fuel rail. WTF??????
  2. pissedoffsol

    pissedoffsol RETIRED

    Likes Received:
    Sep 28, 2002
    Retirement Home
    a6? are you using a crx block?

    the correct way to wire a 4-wire o2 is simple. 2 wires go to the ecu at the proper pin-outs, located in our reference section and 2 grounds.

    that said, the 02 won't cause a lack of fuel pressure. hell, the car will run without one at all (albeit like crap).

    what ecu are you using?

    sounds like you are trying to run peak/hold injectors on a saturated ecu
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