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Thread: P01 to p59 swap

  1. #1
    Tuner in Training
    Join Date
    May 2018
    Posts
    12

    P01 to p59 swap

    I have a p59 from a 2007 express van that I would like to swap into my 1999 Silverado to do 3 bar with flex. Is there a list of pins that need swapping or a write up somewhere? I?ve looked on lt1swap and all I seem to find is the dbw to dbc conversion.

    Should I just compare the 2 pin outs and try to match them up? Also I still have AC which seems to be a problem from what I?ve read.

    Also, I?m still having issues with my flex sensor hooked to my p01. Tried a new sensor and I?m still getting a p0178 code, and the fuel composition remains 37.6% I?ve double checked all connections and can?t find anything that would cause low voltage

  2. #2
    Senior Tuner Lakegoat's Avatar
    Join Date
    Jul 2012
    Location
    Florida
    Posts
    1,459
    Look on LS1Tech and there is a ton of info of guys swapping and flex fuel
    2000 Camaro SS 2015 L83 port injected, Whipple 3.0, 4L80E, 8.8 Ford
    2013 Silverado 5.3, 6L80k 8.8