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-   -   2016 tucson 1.6 limited (https://www.hyundaiforum.com/forum/hyundai-tucson-24/2016-tucson-1-6-limited-18934/)

Kevin Jerkins Jan 20, 2021 04:14 PM

2016 tucson 1.6 limited
 
Code 2562 & 2563............visually checked all plugs and wires.....replaced boost sensor...same codes....now going after wastegate. NE1 have this isue before that might enlighten me. Thanks!

hanky Jan 21, 2021 01:57 PM

Before replacing anymore good parts, might be a good idea to verify the 5 volt reference voltage is getting to the sensor. If that checks out OK, then verify sensor has a good ground connection.
The codes point to an electrical problem in the boost pressure sensor system.
By the time you get done replacing a lot of good parts you might have better results having someone with the proper tools check this out.

Kevin Jerkins Jan 29, 2021 07:56 AM


Originally Posted by hanky (Post 60581)
Before replacing anymore good parts, might be a good idea to verify the 5 volt reference voltage is getting to the sensor. If that checks out OK, then verify sensor has a good ground connection.
The codes point to an electrical problem in the boost pressure sensor system.
By the time you get done replacing a lot of good parts you might have better results having someone with the proper tools check this out.

Further inspection after removing exhaust side of the turbo.....found the plug inside the turbo was missing. It fell down the exhaust pipe leaving the turbo vent completely open. No fixing this without a new turbo. Well, at least the problem has shown itself.

hanky Feb 5, 2021 06:51 PM

Thanks for the update.


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