P0128

2006 HUMMER H3
5 CYL • MANUAL
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PHILLIP MONTOYA
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  • 1 POST
In doing diagnostics I received the Error P0128. Where is this sensor located?
Mar 8, 2011 at 8:01 PM
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DOCFIXIT
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  • 18,828 POSTS
This code is for the engine coolant temperature sensor problem. Here is a guide and a diagrams below to help you change the sensor out.

https://www.2carpros.com/articles/coolant-temperature-sensor-cts-replacement

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers
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Mar 8, 2011 at 8:31 PM