Shifting Issue only on Nitrous kit

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I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

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Mon, 07/09/2018 - 09:44

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Shifting Issue only on Nitrous kit

We had a previous TPS issue which we have fixed, noted in this thread

http://6l80etuning.com/forum/c6-circle-d-triple-shiftingtps-issue

We solved this by cleaning all grounds and battery cable connections.

Now onto the issue, LS3 C6 corevette with Longtubes, fast 102 intake, circle D 3200 stall, exhaust and nitrous kit.

On motor the car made 402hp and reports torque correct to the PCM, it also shifts great on the motor. However when I enable the nitrous kit(Nitrous Outlet Plate kit) it shift very funky, very late, very sloppy.

One of my concerns is how does the PCM realize the extra 200 ft/lbs of TQ and associated power with no measured airflow? All our turbo/supercharged cars seem to have little to no issue.

Is there anyway I can set the TUTD parameters really high and just shift it manually on the kit? or Vice versa on the motor? I would love to be able to just put it in drive and use the kit.

Someone mentioned adaptives resets/presets forgive me but I have no idea about using or turning them off.

Tune file attached is the current tune file, the log attached is a quick pull on the interstate from a slow roll(it did shift back to first due to slow speed)

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Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.