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Prius 3rd gen egr on 4th gen eng swap

Discussion in 'Prius v Main Forum' started by Jr1007, Nov 10, 2021.

  1. Jr1007

    Jr1007 New Member

    Joined:
    Nov 10, 2021
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    Location:
    Rhode island
    Vehicle:
    2012 Prius v wagon
    Model:
    Five
    Hello everyone I have a 2014 Prius V and I recently swapped the engine from a 2018 Prius into it initially I did the 4th gen egr swap with the 3rd gen intake manifold and it went smooth the swap
    But after driving I realized the 4th gen egr would give issues Bc it operates differently than the 3rd gen egr does….
    Is there a write up on swapping in the 3rd gen egr??? Thx!
     
    #1 Jr1007, Nov 10, 2021
  2. Mendel Leisk

    Mendel Leisk EGR Fanatic

    Joined:
    Oct 17, 2010
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    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    What are your intake and exhaust manifolds currently, 3rd gen? And exhaust manifold you've heated/bent the pipe going to EGR cooler?

    Yeah that seems to be happening. IIRC there was one shop, maybe hybrid pit, doing 4th to 3rd EGR swap, but I'm not sure about that. Maybe they didn't work out the bugs either?
     
    #2 Mendel Leisk, Nov 10, 2021
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