mAir do not reach max value

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Thread: mAir do not reach max value

  1. #1
    Saab Newbie
    Join Date
    Sep 2017
    Location
    provence, france
    Posts
    16

    mAir do not reach max value

    Hello i' have buyed a 9-5 2001 Aero with wossner pistons, 3'' exhaust, big cobra, new turbo, big injectors, 3.5b fuel regulator and tunable coil suspension.
    i have flashed the ECU with a Stage 2 or 3 biopower maps, the car run fine, is really fast, but not enought

    My mAir cannot reach the max value of 1280, i can reach 1180 for a short time and after it decrease to 1100.

    I have full boost at low rev, if i accelerate suddently the car is jupping on the road , but after the mAir decrease..... What can affect the mAir ? bad flowmeter ? air leak ?, i have test the EVAP hose from the intake, without any effect.

    My only clue is about the hose from the dumpvalve, the connection to the Cobra is a bit loosy.... Cheers Laurent
    Last edited by dimebag; 02-26-2019 at 11:03 AM.

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  3. #2
    Saab Newbie
    Join Date
    Sep 2017
    Location
    provence, france
    Posts
    16

    Re: mAir do not reach max value

    Hi i thinkt i have finded the issue

    a small hose was disconnected from the T who is related to the dump-valve solenoid...

    i have checked it and plugged it, i'll do a test after my job !

    Cheers

    Laurent

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