I got the P1516 code on a 2002 GMC Yukon, do I have to replace the throttle body assembly?

Question

I got the P1516 code on a 2002 GMC Yukon 5.3L, do I have to replace the throttle body assembly?

Answer 1

P1516 Throttle command/actual throttle position -signal variation, Probable cause throttle valve sticking,do a throttle valve clean clear the code and test drive and recheck for codes

Answer 2

P1516 GMC Code - Throttle Actuator Control Module Throttle Actuator Position Performance
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