2004 Kia Sedona Q&A

2004 Kia Sedona Question: i replaced the tps sensor idle air control valve they were secondary parts

when i drive it the rpms go up fine but have a hard time shifting and i have to drive it like its standard i have three readiness codes egr valve. sec air system. heated cat. im not sure if this issue has anything to do with that but please help me it has no egr valve just a secondary air injection -
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