How do I fix a reduce engine power problem on my 2007 Cadillac sts

How do I fix a reduce engine power on my 2007 Cadillac sts. I changed the throttle body on it but it still goes into limp mode on me

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Hi @dondihaven,

Get the vehicles OBDII port scanned for codes.

If there are any the code will tell you what's wrong.

Major retail auto parts stores in the USA like AutoZone will do this for free apparently.

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