- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
google finds this 1 second, did you try? idle controls failures. idle controls fail for many reasons. ISC unplugged, is my wild and useless guess..... the ECU only knows what tests (monitors fail) in this case IDLE speed is out of control the scan tool shows you (freeze frame) when and how it failed. 1: ISC sat for 1 weak and the nasty gum in it went solid, causing t the valve to stick, (very common) and not connected? the wire connector to it? 2: you left off vacuum hoses or put them back wrong? and now there is an air leak, making the ISC out of control/?
CODE PO511 - IDLE AIR CONTROL VALVE CIRCUIT MALFUNCTION. TAKE VECHICLE TO FORD DEALERSHIP LET THEM RELEARN THE IDLE AIR CONTROL VALVE TO THE PCM. ITS GOING TO COST $35.00 TO RESET.BUT CAR NOT GOING TO IDLE CORRECT UNTIL NEW PART REPROGRAM TO THE PCM