GT4 - Unlocking the Power Potential!
#586
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Guys this has been shown to be mechanical as the Cobb tune has been removed on one of the cars with the issue and it still persisted. While we will look into this issue please do not confuse this as being a Cobb issue. As with the codes for the plenum/TB this is not due to the tune but we will do what we can to solve the issues presented with modifications.
Thanks,
-Mitch
Thanks,
-Mitch
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#587
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It's definitely not a COBB issue, it's a 82mm TB issue with the OEM software. Until the TB can be tweaked in software, it's a problem. Currently no software providers can tweak what needs to be tweaked.
#589
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Thanks!
~Jared
#590
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Thanks Mitch and Jared.
I'll need a COBB tune with the appropriate table(s) exposed to solve the issue if/when it occurs after installing the IPD plenum and 82mm TB in a few weeks.
I'll need a COBB tune with the appropriate table(s) exposed to solve the issue if/when it occurs after installing the IPD plenum and 82mm TB in a few weeks.
Last edited by d00d; 06-25-2021 at 07:06 AM.
#591
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i thought others had already installed the tb and plenum without a tune successfully just the piwi tool adjustment.. maybe my memory misleads me.
#592
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#593
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From what I understand some cars throw a code and some don't. Some cars you can just install the plenum and tb and drive straight off with no time or tb adaptation and they don't throw a code. Some cars will throw a code and a tb adaptation is required with a piwis even then it may still throw a code and multiple tb adaptations may be required.
#594
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From what I understand some cars throw a code and some don't. Some cars you can just install the plenum and tb and drive straight off with no time or tb adaptation and they don't throw a code. Some cars will throw a code and a tb adaptation is required with a piwis even then it may still throw a code and multiple tb adaptations may be required.
#595
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It is obviously a software/hardware setup issue.
With a car like the GT4 driven hard on track and with the aforementioned modification, it will most likely demand a custom ECU tuning on the track.
With a car like the GT4 driven hard on track and with the aforementioned modification, it will most likely demand a custom ECU tuning on the track.
#596
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Guys this has been shown to be mechanical as the Cobb tune has been removed on one of the cars with the issue and it still persisted. While we will look into this issue please do not confuse this as being a Cobb issue. As with the codes for the plenum/TB this is not due to the tune but we will do what we can to solve the issues presented with modifications.
Thanks,
-Mitch
Thanks,
-Mitch
Great to see you guys all over and on top of this. There is no better Customer Service than jumping on this forum to give an update and keep every one in the loop. Cobb is new to me and I am waiting for the my GT4 to arrive next month and have been weighing what direction I will be headed with my Mods. You have certainly won over a fan/critic over here.
Thanks
#597
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Mitch,
Great to see you guys all over and on top of this. There is no better Customer Service than jumping on this forum to give an update and keep every one in the loop. Cobb is new to me and I am waiting for the my GT4 to arrive next month and have been weighing what direction I will be headed with my Mods. You have certainly won over a fan/critic over here.
Thanks
Great to see you guys all over and on top of this. There is no better Customer Service than jumping on this forum to give an update and keep every one in the loop. Cobb is new to me and I am waiting for the my GT4 to arrive next month and have been weighing what direction I will be headed with my Mods. You have certainly won over a fan/critic over here.
Thanks
#598
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i must've somehow skipped this post shake, you're right, and i believe steve over at fabspeed was talking about this with a customer and what the car does off throttle, hopefuly with cobb and steve and the other tuners out there this will be sorted shortly.
#599
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#600
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Gotta love how a thread BGB started has been taken over by Fabspeed.