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2006 Chevrolet Impala 3.5L with engine code P0121, how can I fix it?

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2006 Chevrolet Impala 3.5L with engine code P0121, how can I fix it?

Vehicle: 2006 Chevrolet Impala 3.5L

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P0121 Throttle position sensor/range performance problem,A new one is the solution when this codes up it always is TPS

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P0121 CHEVROLET - Throttle Position Sensor 1 Performance

Read more: https://www.autocodes.com/p0121_chevrolet.html

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