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Type: Posts; User: MurderV2

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    Shift time is waaaaaay too slow when using the...

    Shift time is waaaaaay too slow when using the paddles and I turn off all TC when racing.
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    Upshift tuning question

    2009 CTS V. A6. During a full throttle pass if the car is moving around too much or the tires are spinning and Im trying to regain traction by easing off the throttle the transmission will upshift...
  3. No one has any input on this???

    No one has any input on this???
  4. Surge on coastdown when Stabilitrak is on

    Car surges on coastdown when the Stabilitrak system is on. Car is a 2009 CTSV. 770hp, ported blower, cam, etc. Couldnt for the life of me figure out why the car was surging on coastdown but...
  5. Can someone please look at this log and give me...

    Can someone please look at this log and give me some input?
  6. Heres a log I just took. Timing is going crazy...

    Heres a log I just took. Timing is going crazy during surge.
    104142
  7. It?s isn?t giving me any codes. After I probed...

    It?s isn?t giving me any codes. After I probed the wires it threw po122 and went into reduced power mode. I cleared the code and the car ran fine but started this surge on coastdown issue. The car...
  8. Surge on coastdown. Cant figure it out. Please help!!!! 😩

    2009 CTS V A6 car. 800whp. Tune was on point and the car ran great until this. I was probing wires for rising voltage when installing a nitrous TPS switch. I found the right one but when I started...
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    I appreciate the help. I?ll add some parameters...

    I appreciate the help. I?ll add some parameters and upload the tune and scan logs. Only reason trans file is up front is because I?m doing some trans adjustments. More parameters are in the other...
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    Surge on coastdown

    Im new to tuning so I need some help figuring this out. Car will surge on deceleration. Goes away after driving for 10 minutes or so but will do it every time the car is turned off and restarted. It...
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    6l90 - Trans shift mode question

    I wanted to adjust the trans to use different shift points in sport mode. I went on the VCM scanner/transmission shift mode to determine which mode the computer is using in sport. Pattern A or...
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    Stumble after rev in park/neutral

    2009 CTS V, BTR stage 3 cam, 102 TB, 1050x injectors, etc. it?s pretty well dialed but one thing. If I rev the throttle in park/neutral the engine nearly dies when the rpms come back down. It...
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