Turbo not boosting

a90clem

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After installing csf auxiliary Radiators I added coolant bleed the lines. Went to go test it out did a couple pulls then it started feeling sluggish it not getting into boost anymore. I have 2020 toyota supra on mhd e30 tune. on the mhd app it's showing a shadow code 10d000 combustion engine torque limitation active and 24000b ews dme interface timeout
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freeform911

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I had a similar issue after a p800 install..
I wouldn’t build boost until well over 4k rpm..
Turned out a boost leak in the factory charge pipe..
Not sure if it could be your issue or not?

Steve
 
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a90clem

a90clem

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I had a similar issue after a p800 install..
I wouldn’t build boost until well over 4k rpm..
Turned out a boost leak in the factory charge pipe..
Not sure if it could be your issue or not?

Steve
I have a cts turbo charge pipe I checked it for leak but I didn't see or hear nothing so idk if it's something with my turbo or a bad sensor
 

SD_MK

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Try reflashing the map..? I would suggest double checking connections, piping and make sure you aren't leaking boost or something is unplugged. Then reflash the map.
 
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a90clem

a90clem

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Try reflashing the map..? I would suggest double checking connections, piping and make sure you aren't leaking boost or something is unplugged. Then reflash the map.
Still doing the same thing after reflashing and I checked the piping
 

MYA90SUPRA

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Can you put the dme back to stock and see if it boosts then? I'm wondering if the Torque limit is set super low and you are hitting it so the car doesn't want boost.
 
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a90clem

a90clem

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Torque Limitation 262144

Ecu is only targeting 100 load and throttle is limited to 50%.

You're in limp mode. Did you try clearing everything?

Screenshot 2023-02-12 at 10.51.24 AM.png
yes i reflashed mhd to the car several times and cleared the codes it would run fine for a day or so then it would start to act funny again and go back into limp mode.
 

razorlab

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yes i reflashed mhd to the car several times and cleared the codes it would run fine for a day or so then it would start to act funny again and go back into limp mode.
Sounds like a hardware issue, double check everything you touched or where close to.
 

MR_X

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Does it happens with regular gas? Might be exceeding transmission torque limitations value. It happens to me when running 93 map on BM3 and when I hit the rev limiter. Usually I restart the car and it goes back to normal.
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