Intake manifold runner solenoid

Hello, unfortunately no "code" tells you to "replace part". The codes that the engine's processor stores are indicating a concern in the related area that the code corresponds to. There is nothing that I can suggest based off of the information you have shared. It sounds like you still have active concerns. You don't so much need a "code reader" as much as a diagnostic tool operated by a skilled, trained technician with the resources of a workshop manual to see what's going on, and offer guidance on how to repair it. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops