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Everything posted by iecku.tavea racing
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Hey I am very interested in using this dct gearbox controller on serveral project cars in the future. http://htg-tuning.com/ How can we make it to work with the link via can together? Torque Reduction strategies depending on load and DBW Autoblip for the start?
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The DSG Gearbox has its own controller, the ecu just needs to communicate with it for engine torque, tps and torque reduction while shifting. I am also very interested in these gearboxes!
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@Adamw I try to get some data for you! Perhaps the video already tells you enough. I talked to my VW/Audi guys...it is no problem to use these actuators on RS3 with upgraded turbo to ~2,5bar boost.(Tested!)
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@StijnFSP Pictures just has been for demonstration. I would like to use the standard Golf GTI actuator (06K145614D). Changed all pictures to that!
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I was more thinking about a very low boost pressure in 1st and 2nd, to keep wheel torque low. It is also a more precise way to control boost in my opinion!
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Hey Has anyone experience with electronic wastegate acutators? Can this currently be controlled by a Link ECU? I think this is very interesting for traction limited high boosted cars. Cheers Heiko
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I have worked with Syvecs and DSG. It works really fine! Also Ecumaster advertised that they now support the CAN Stream the DSG TCU needs to operate.
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Wheel studs as trigger for traction control will also work for circuit applications. Tested it successful on several cars!
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Please attach the pclr!
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@Adamw: thanks! i will try it
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Hey Is there any validated data for setting up this bosch dbw throttle available 0280750101 / 82mm? Regards Heiko
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i can confirm the solution of augusto. i do it on every 3sgte coil on plug build!
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Some strange settings, but fuel seems to be fine. IAT´s are strange unconstant. Knock control isn´t setup as it should be! Can´t see, if it was knock related failure. However i think ignition timing is 3-4 degrees off, what i have seen to other high power 3sgte´s. Is the ignition timing matched between engine and ecu? Could you let us know more about the setup? Early Gen3 3sgte tend to blow the cylinder wall with forged internals.
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I am doing a lot COP conversions on 3sgte´s. This was the only way which really worked for me!
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Why do you use tps instead of map as axis on a turbocharged car?
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German: Der Gain Cyc 1-4 darf defintiv nicht 0 sein. Eher mit 1 starten und dann einzeln so anpassen das die Zylinder sich im Log von der Lautstärke ähneln. Außerdem ist Knock Detection der einzelnen Zylinder ausgeschaltet! ;-) Kock Freq würde ich auch anpassen... Versuche mal die Map im Anhang jochen1.8tknock-rework.pclr
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Fuel Temp in Modelled Multi-Fuel/ IAT Mode Trim Table
iecku.tavea racing replied to iecku.tavea racing's topic in G4+
Hey Adam, that was exactly the answer i was hoping for! :-) -
Just some small questions.... When i use a flexfuel sensor, the ecu would be able to fuel temperature to calculate fuel density. Is it done in the actual firmware? Regarding IAT Mode...is the IAT trim table a trim above the ideal gas law? I haven´t found anything in the online help, if you should put in the ideal gas law differences or let it zero for a starting point.
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Hey Simon, thanks for the reply. I was also thinking that the sensor could be the reason as this is the only part which is different to the other engines before. I am going to try a different one! But i think it is a bit strange that it cuts straight at knock level 400 as i thought the gain is done by internal knock detection. I attached the log and the tune with the low gain setting. I stopped the dyno session after that as there were too much other problems with the car. dyno knock level issue verly low gain.pclr dyno very low gain.llg
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Hey I am currently tuning a MR2 [MR2 V2-3 #TST205 latest firmware] with a 10mm bosch knock sensor. I was trying to adjust the gain of the knock channel so that all cylinders are running around max. 4-500 under normal conditions. But it seems that all recorded levels above 400 are cut down to 400. Typical max values are 1000! Using a very low gain [max levels below 400] i see the typical rising curve of a knock sensor on a normal operating engine. I haven´t had this problem on other 3sgte´s with a link g4+ before and can´t find any setting which will cause this problem. Heiko
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TC Slip% tables - interpolate between 2 tables
iecku.tavea racing replied to iecku.tavea racing's topic in WishList
Hey there Any news about this or a helpful workaround? -
Hey Is it possible to get a interpolate between option for the TC slip% tables similar to the option at the boost tables? Depending on track, surface and tyres it would be very helpful for the driver. :-) Seen that on motec and syvecs ecu´s! Regards Heiko
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Hey Any news in this or a helpful workaround?