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Finally back at it!! Turbo v2

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Old Feb 7, 2025 | 03:42 PM
  #1  
BrokenRedMiata's Avatar
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Default Finally back at it!! Turbo v2

Finally got around to actually working on the turbo and getting it running and such. Car drives and hits boost relatively. It feels very choppy tho so id like yours guys opinions on what to do next to get it running smoother and faster. Also guys how do i get the secondary fan to run? car hit like 212 which is too hot for my liking but i cant figure out how to switch that secondary fan on. But other than that all help is appreciated. I feel like in the later rpms it kinda looses power but im not sure. Let me know gentlemen, thank you!
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Old Feb 10, 2025 | 06:22 PM
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IIRC you should be able to control the secondary fan via a programmable output in tuner studio. You just need to set the appropriate output for your board and enable it on a conditional argument, IE CLT >= 200.

If you have the secondary fan enabled in the AC Control menu then I believe that will override the programmable output. I think I had the fan disabled in the AC control and just enabled it via the programmable output regardless of AC status.
Old Feb 14, 2025 | 03:19 PM
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Originally Posted by BrokenRedMiata
Finally got around to actually working on the turbo and getting it running and such. Car drives and hits boost relatively. It feels very choppy tho so id like yours guys opinions on what to do next to get it running smoother and faster. Also guys how do i get the secondary fan to run? car hit like 212 which is too hot for my liking but i cant figure out how to switch that secondary fan on. But other than that all help is appreciated. I feel like in the later rpms it kinda looses power but im not sure. Let me know gentlemen, thank you!
Your wideband was reading 10AFR for most of the log. If it is running that rich, it is likely misfiring. If the sensor is mis-calibrated and reading rich, then your EGO correction is mistakenly pulling fuel, which could also make it misfire.
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