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charlotteheld4

Etios reduced engine power after chip tuning

My 2012 Toyota Etios gasoline is showing reduced engine power and has an error stored. It has 128673 km. I suspect a car diagnostic issue. Has anyone had similar engine problems?

4 comment(s)

michaelwalter83

I had similar problems with my Etios. Was there any chip tuning done?

charlotteheld4 (Author)

That's interesting. Yes, the previous owner mentioned some chip tuning. Could that be the cause?

michaelwalter83

In my case, it was. Faulty chip tuning can mess with the engine management system. I would suggest a workshop to check it. It might save you further damage.

charlotteheld4 (Author)

Thank you! The workshop confirmed it was the chip tuning. The repair cost was 180€. Now everything works!

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