03 gtx sc ltd 2500 rpm idle HELP PLEASE

[Schnitt]

I have 2003 4tec gtx sc ltd. This is a new issue im experiencing once i start ski my idle rpms are staying between 2200 and 2500 rpms. hooked up can do and the faults ive been getting are p0353 and p0600 which im not sure if those are old or not but wouldnt think those would cause my idling issues. Anyone who maybe able to give me a little bit of help where i need to begin to troubleshoot sure would be appreciated.

 

[ski-d00]

idle bypass valve or throttle body is a good place to start, could be mpem or small intake air leak as well

 

[Schnitt]

idle bypass valve or throttle body is a good place to start, could be mpem or small intake air leak as well

 

[Schnitt]

Ski-d00 thanks for the reply to my issue tell you how I fixed it cleaned bypass valve, reset TPS, and cleaned injectors.
Noticed big improvement after injectors were cleaned idle rpms now are 1800-2000