Q: My engine light on it's code p0128 and p2270,p2271 on 2008 Chevrolet Silverado 1500

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I was Chang temperature coolant in 3week ago it's still engine light came on and on dashboard said ENGINE HOT A/C TURN OFF what should I have to do?
(1) Answer
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