sluggish below 2500 in 2nd gear

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  • aspro
    S2Forum Fanatic
    • Dec 2005
    • 75
    • Country: England

    #1

    sluggish below 2500 in 2nd gear

    Hi all

    I have started to find that my UR S6 Avant is becoming sluggish when booted below 2500RPM. Its not turbo lag, its much worse than that.

    If i let the car roll forward in 2nd gear around 1000RPM and put my foot to the floor, it must be a good 5seconds before the car has accelerated to around 2500 at which point the turbo can be felt comming in and everything picks up but not as aggressivley as it did when i first got the car. Almost feels like the ignition is retarded.


    I have over the past year replaced the parts listed below.

    WGFV
    DV
    Knock sensors
    Coilpacks all new running 1.8T coils
    Inlet air temp sendor
    Coolant temp sendor

    There are no boost leaks as i still see 2.2 bar absolute on the digital trip computer

    The only things i have yet to replace interms of feedback sensors to ecu is the throttle position sensor and the cam position sensor.

    Any feedback would be appreciated.

    ASPRO
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