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Thread: MAF vs. ECU load maps

  1. #21
    CANDEE's Avatar

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    Name
    Jeremy
    Join Date
    Oct 2006
    Last Online
    29-05-2023
    Posts
    2,810
    Country
    New Zealand
    Location
    Wellington
    Car
    98 VR4 | 01 CF4
     
    It ran 167kwatw with nothing done at all(was apparently running 15w50 or something weird oil too)..

    It did the 181 run with just a ralliart panel filter, maf mod and amsoil 0w30.

    The last run was 174kw with only an exhaust change and Motul 10w40, but it was down 1psi of boost which could have been attributed to the battery reset on stale fuel.

    All runs have been done on the same dyno with the same operator.

  2. #22

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    Name
    Steve
    Join Date
    Jun 2010
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    22-07-2015
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    148
    Country
    Australia
    Car
    99 Legnum VR4 T
     
    The reason I say all the autos are the same is all auto roms I have seen run less boost, irrespective of fl or pfl, they use a different boost control table to the manual and that table is the same across all autos. the only other option is that the restricor pill is very slightly different between fl and pfl but I've looked at a heap and they're all the same so far. besides why would a manufacturer change a metal piece of hardware that they spent effort developing when they could just change the ecu data. Until I see something telling me why they're different I say all autos are 260 and all manuals are 280 spec.

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