Vacuum Lines and Solenoid Questions On '90 GT

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So I have deleted my EGR off my '90 GT. I have no cats or air pump. My question is on the passenger side the 4 vacuum lines that go to the intake, the air pump, and regulators can it be removed all together? If so does that mean the EGR vacuum controller, and the TAD and TAB solenoids can be removed as well?

I have the ebay plug in for the port that goes into the actual EGR so I do not have a CEL, so I am wondering if I delete the above will the car run or have issues since those plugs will no longer be going into anything?

Thanks

[CNTLOSE]

Finally found some answers...seems it can all be deleted with no issues other than codes showing on a KOHR test, but no CEL.