Recent content by Benj

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    GR Yaris The EcuTek thread

    Ah right. Do you think you would have got one if you kept the car?
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    GR Yaris The EcuTek thread

    Did you end up getting an Ecutek tune @Onehp?
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    GR Yaris Intercooler performance and lag

    What are your thoughts on the PWR? https://pwrshop.au/products/toyota-gr-yaris-2020-68mm-light-weight-racer-intercooler?variant=47396972789993
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    GR Yaris Intercooler performance and lag

    Looks nice but I'd imagine fairly expensive to ship to Australia.
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    GR Yaris Intercooler performance and lag

    So an intercooler with similar volume but greater frontal area would be ideal?
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    GR Yaris Intercooler performance and lag

    Hi all, Are there any aftermarket options that improve cooling while maintaining similar lag and response to the factory intercooler? I noticed Forge claim their intercooler has reduced lag and better response but don't know how that's possible with a larger intercooler...
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    GR Yaris Inconsistent Boost

    imo the inconsistency is more algorithmic than any specific piece of hardware or condition like intercooler and temperature respectively. It happens when it's cold too.
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    GR Yaris Inconsistent Boost

    it's certainly the way Toyota released the car but I think the software needed further refinement imo
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    GR Yaris Inconsistent Boost

    This is precisely what I think the issue is and why I think changing/modifying the engine management is the only way to properly resolve it. Development of the software, which was new and unique to the GRY, hasn't sufficiently accounted for the range in variance of hardware. It's possible...
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    GR Yaris Inconsistent Boost

    TC is the first thing I turn off when I jump in the car. I can't even remember what it's like with it on. đŸ˜„
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    GR Yaris Inconsistent Boost

    Good point. Personally I'll be leaving the ECU stock. More than happy with the way it's behaving for me after fitting the Forge inlet duct.
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    GR Yaris Inconsistent Boost

    Yeah it doesn't make any sense to me that it would make a difference. Thought it would just be worth mentioning as there may be some others that find benefit. Although this did help in my case the only way of properly eliminating this is with a "tune".
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    GR Yaris Inconsistent Boost

    Even though throttle reduction is just part of the software I have found that for me, for whatever reason, this has almost completely eliminated the inconsistency. No idea how it's doing it but it works. Boost is now instantaneous in 6th gear too. Couldn't believe the difference it made once I...
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    GR Yaris Inconsistent Boost

    You were spot on with your earlier assessment as it was just confirmed here For me throttle reduction due to the reasons listed above made the GRY's performance/accelerator pedal more inconsistent than any other car I've driven before. Now that I understand what's happening and that it's...
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    GR Yaris Inconsistent Boost

    Yeah there will definitely be good reason. Unfortunately the only people with that info at the moment are Toyota and the people with that tuning software.
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