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Exchange of experience setting m.2.3.2 for beginners.

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  • #61

    There is a small problem. Detonation when shifting gears. When the car goes to boost in one gear, it is set so that there is no knock. But when you change gear, detonation events occur, the ignition angle becomes late and the car goes weak. What settings can be changed to avoid this problem? I tried increasing IGN Retard delta tps to 5 but it didn't help.

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    • #62
      Prj or original?

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      • #63
        Originally posted by Acki View Post
        Prj or original?
        Prjmod

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        • #64
          Originally posted by jonn48 View Post
          There is a small problem. Detonation when shifting gears. When the car goes to boost in one gear, it is set so that there is no knock. But when you change gear, detonation events occur, the ignition angle becomes late and the car goes weak. What settings can be changed to avoid this problem? I tried increasing IGN Retard delta tps to 5 but it didn't help.
          Read carefully http://m232.org/index.php?title=LC/NLS. There is everything that you need to solve the problem. There is a way to "cut" knock control and avoid ignition retard.
          If you expect do not have real knock during shifting it is unreal if you don't have fuel cut. Just try to avoid effect in ecu management during knocking.

          PS: Better tuning of some maps also helps!!!

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          • #65
            Stock Motronic code changes the "ZWB" and this causes "late ignition" and needs some "rpm" to bring ignition back to map value.
            At my V8 I measured this and made already a post about (stock code and mapping also cause this). https://www.s2forum.com/forum/techni...63#post2021363

            It's not anti jerk - I'm already thinking about changing this "late ignition" stuff, but it works anyways..

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            • #66

              Hello, please tell me how to disable the adsorber(tank ventilation) in the firmware

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              • #67

                Recently there was a problem with setting the boost on the 26/27 turbine. The boost and n75 values ​​are saw-like. Changes in parameters P, I, D did not give the desired results. Tell me how to turn off pid regulation during tuning, so that the duty cycle of n75 matches the base wgdc map. Setting the parameters P, I, D to 0 did not bring any result.

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                • #68

                  Now the results are the same, but there is still room for tuning when you deal with boost control.
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                  This gallery has 2 photos.

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                  • #69
                    Originally posted by jonn48 View Post
                    Recently there was a problem with setting the boost on the 26/27 turbine. The boost and n75 values ​​are saw-like. Changes in parameters P, I, D did not give the desired results. Tell me how to turn off pid regulation during tuning, so that the duty cycle of n75 matches the base wgdc map. Setting the parameters P, I, D to 0 did not bring any result.
                    I have been runing K26/27 with 10# exhaust housing and did not have any issue with PID regulation.

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                    • #70
                      Originally posted by filip.krticka View Post

                      I have been runing K26/27 with 10# exhaust housing and did not have any issue with PID regulation.

                      On this car, there is probably a problem with the wastegate, because on other cars there was no such problem and there were enough small adjustments to the pid parameters. But still I would like to understand how to run the n75 on the target card and disable pid regulation at the time of configuration.

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