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christianstar1

Hyundai ix20 Diesel Engine Issue

Hi, my 2015 Hyundai ix20 diesel is acting up. Check engine light, reduced power, poor response. Plus, whistling and hissing when I accelerate. Sometimes it even stalls. Fuel consumption is up too. Mileage is 135788 km. Any ideas?

Summary of the thread

A 2015 Hyundai ix20 diesel is experiencing issues such as a check engine light, reduced power, poor response, whistling and hissing noises during acceleration, stalling, and increased fuel consumption. These symptoms suggest a potential problem with the boost pressure actuator, possibly due to a defective electrical bypass valve. The recommended solution is to have the vehicle inspected and repaired at a workshop, which resolved the issue in this case by replacing the actuator valve.

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4 comment(s)

ida_wolf62

I had similar symptoms with my ix20. Have you checked the boost pressure actuator? Could be a defective electrical bypass valve.

christianstar1 (community.author)

Boost pressure actuator? Where is that located and how would I check it?

ida_wolf62

The actuator is part of the turbocharger system. Checking it properly requires diagnostic tools. Given the symptoms, it's best to take it to a workshop.

christianstar1 (community.author)

Thanks. It was the actuator valve, just like you said. Cost me 250€ to replace.

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HYUNDAI

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IX20