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Just bought a 2020 supra 2 weeks ago with 20k miles.. installed catless dp and flex fuel kit.
Took it to get Dyno tuned. They said the car wouldn't make power since it kept trying to pull timing.. made about 320whp baseline.. no boost leak as per tuner and compression test checked out around 179-180 for all cylinders
Don't know where to go from here.. car drives fine , no loss of power and no cels really besides for the cats.
Was told it could be a bad engine- pitting on pistons.
From tuner that tried to tune car - Attached is the dyno graph and a log with the car tuned on our conservative basemap. On the graph, the first 2 runs are on the stock tune (red & blue), and the third run (green) is tuned, before we stopped the dyno session. Unfortunately I did not log the stock runs.
Log and graph below
https://www.dropbox.com/scl/fi/shn7...ey=fdms559yv6tu0fn2xubvfba9i&st=l039kcwt&dl=0
https://www.dropbox.com/scl/fi/76ly...ey=g8vjf723idk1yscpuousv2rkt&st=13o91s1r&dl=0
Took it to get Dyno tuned. They said the car wouldn't make power since it kept trying to pull timing.. made about 320whp baseline.. no boost leak as per tuner and compression test checked out around 179-180 for all cylinders
Don't know where to go from here.. car drives fine , no loss of power and no cels really besides for the cats.
Was told it could be a bad engine- pitting on pistons.
From tuner that tried to tune car - Attached is the dyno graph and a log with the car tuned on our conservative basemap. On the graph, the first 2 runs are on the stock tune (red & blue), and the third run (green) is tuned, before we stopped the dyno session. Unfortunately I did not log the stock runs.
Log and graph below
https://www.dropbox.com/scl/fi/shn7...ey=fdms559yv6tu0fn2xubvfba9i&st=l039kcwt&dl=0
https://www.dropbox.com/scl/fi/76ly...ey=g8vjf723idk1yscpuousv2rkt&st=13o91s1r&dl=0
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