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Thread: Change up to direct injection

  1. #1
    Tuner in Training
    Join Date
    Feb 2020
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    Bethpage, TN
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    Change up to direct injection

    I have two vehicles. A 2013 Equinox 2.4 with California emissions and multiport fuel injection and a rod knock and a 2015 with direct injection that runs great but is crashed.
    I would like to keep the direct injection but the ECU is different and HPTuners doesn't support it yet.
    Any ideas which way to go. My only solution currently is to swap out the 13 head to the 15 block and stay with the multiport.

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
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    12,166
    You can't put a DI engine in a PI computer. There is no way to control the fuel system or anything of that stuff.

    If the block is the same you are stuck with swapping the cylinder head over.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner in Training
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    Feb 2020
    Location
    Bethpage, TN
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    14
    Yeah, that's what I'm seeing also.