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Thread: MAP sensor calibration

  1. #21
    Tuner DGA's Avatar
    Join Date
    Aug 2012
    Location
    Indianapolis, IN
    Posts
    97
    Agreed, the ECU is actually getting this same high signal, but why I don't know. if the MAP sensor starts going away, is that what they do, start to show high readings?

    I don't rape PE tables cause I don't know what I am doing anyway....

  2. #22
    Potential Tuner
    Join Date
    Oct 2012
    Location
    Eugene OREGON
    Posts
    5
    When i have the stock tune flashed the map reads correctly. And when i go to the 2 bar os it reads 105 kpa without the motor running. Also the motor runs like crap unless i unplug the map sensor. Anybody else having. This problem.

  3. #23
    Potential Tuner
    Join Date
    Nov 2017
    Location
    venezuela
    Posts
    2

    MAP calibration

    Quote Originally Posted by Bill@HPTuners View Post
    post the scanner log

    Hi friend, I have the same problem with my VSM scanner, I get 105kpa and I am in slowdown as soon as I should dial?

  4. #24
    Potential Tuner
    Join Date
    Mar 2021
    Location
    Arkansas
    Posts
    1
    have a question I'm installing a gen 4 intake manifold (tbss) on my gen 3 LM7 I bought the gen 3 to gen 4 map sensor adapter. I've heard I needed to change something in the tune any input would be greatly appreciated

  5. #25
    Any admins got back to u on this answer ?