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2G Speed density connections

Posted by Simonsaysr1, Jun 27, 2019

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  1. Simonsaysr1

    Simonsaysr1 Proven Member

    100
    6
    Joined Jan 30, 2016
    Rocky mount, North Carolina
    So I purchased the speed density bundle from ecmlink and I have the onmi4bar sensor that bolts on to the intake manifold. The prefabbed wiring harness has an orange plug is made for the isolated map sensor with 3prongs . should I plug the factory wiring harness on the onmi4bar and just use the iat connector off the maff plug and leave the orange connector off? How would one set this up in ecmlink.
     

    Street Build 221  1

    1997 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM
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  2. Lucky13

    Lucky13 Supporting Member

    93
    7
    Joined Nov 20, 2002
    Palm Beach Gard, Florida
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  3. Simonsaysr1

    Simonsaysr1 Proven Member

    100
    6
    Joined Jan 30, 2016
    Rocky mount, North Carolina
    thanks, thats the link I needed!
     

    Street Build 221  1

    1997 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM
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  4. Archer Fabrications

    Archer Fabrications Supporting Vendor

    6,145
    892
    Joined May 9, 2011
    Scottsdale, Arizona
    If you are using an MDP style map, (bolted to Intake manifold like stock) you will use the stock harness for thr map sensor and only use the SD harness for your IAT, from the MAF plug. The plug on the harness is for a GM style map. If you are using a mitsubishi style, it uses oem harness and dont use the map plug on the SD harness
     

    386  7

    2006 Evo 9 MR
    awd · manual · Lancer Evolution
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  5. Simonsaysr1

    Simonsaysr1 Proven Member

    100
    6
    Joined Jan 30, 2016
    Rocky mount, North Carolina
    thanks, I had wondered if you just leave the other connector and just tape it up for when I switch manifolds down the road. didnt want moisture getting into it and getting water grounds.
     

    Street Build 221  1

    1997 Mitsubishi Eclipse GST
    fwd · manual · 2G DSM
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    Archer Fabrications likes this.

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