horstzimmermann67
Tundra reduced engine power after tuning
Summary of the thread
A 2023 Toyota Tundra hybrid is experiencing reduced engine power after recent chip tuning, with an error code stored. The issue may be caused by the aftermarket tuning affecting the car's computer system. A similar case was resolved by having a professional workshop address the tuning problem, suggesting that seeking expert assistance could be an effective solution.
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4 comment(s)
horstzimmermann67 (community.author)
Thanks! Yes, I did have some chip tuning done recently. Was the error you experienced identical? How did you resolve it?
fionaschulz33
Yep, sounds like we're in the same boat. I'm no expert, but that chip tuning stuff can be finicky. I'd suggest getting it checked out by a professional. I took it to a workshop, and they sorted it out pretty quickly.
horstzimmermann67 (community.author)
I appreciate the insight! Seems like the tuning is the culprit. I'll schedule an appointment with a trusted workshop. The repair cost was 180€. Thanks again!
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TOYOTA
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TUNDRA
fionaschulz33
Hey! I also drive a Tundra. I had almost the exact same symptoms – reduced power, dashboard light, and a fault code! Did you recently get any work done on the car computer? For me, it was a dodgy aftermarket tune that screwed things up.