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robin_hartmann1

Palisade engine power loss

I'm having a frustrating issue with my 2022 Hyundai Palisade with a gasoline engine. I've got 176614 km on it, and suddenly the engine power is way down. The check engine light came on, I used a basic auto scanner, and it showed a fault code. I'm not super car-savvy, but this seems serious. Has anyone else experienced this?

Summary of the thread

A 2022 Hyundai Palisade experienced a significant engine power loss and a check engine light, with a fault code detected by a basic scanner. The issue was traced back to a faulty aftermarket chip tuning, which was causing the problem. The suggested solution was to take the vehicle to a workshop to diagnose and potentially undo the tuning. After resetting the tuning, the vehicle's performance improved.

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4 comment(s)

joachimraven22

I had something similar happen with my Palisade. Did you recently get any aftermarket work done, like chip tuning?

robin_hartmann1 (community.author)

Chip tuning? Yeah, I did get that done a few months back by a third-party provider. Why do you ask?

joachimraven22

That's likely the culprit. A faulty chip tuning can mess with the car's computer and cause those symptoms. I'd suggest taking it to a workshop to get a diagnostic and potentially undo the tuning.

robin_hartmann1 (community.author)

Thanks for the tip! Took it to the workshop, and you were spot on. The aftermarket chip tuning was indeed faulty. They reset everything and charged me 180€. Running much better now!

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HYUNDAI

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PALISADE