2003 Ford Expedition Idle Air Control Valve Location. Good luck and hope this helps. The amount of air is determined by the powertrain control module (pcm) and controlled by a duty cycle signal.
2003 Ford Expedition Idle Control Valve 4.6L Models 47 from www.buyautoparts.com
I have a 2000 expy that runs between 35 to 41, depending on key off/ running. 2003 ford expedition idle air control valve hitachi reviews. While the engine is running [at idle if possible] i used a slow stream of water directed over each of the hoses until the leaky one was found.
Good Luck And Hope This Helps.
The ford expedition idle air control valve controls how much air enters the engine so it matches the amount of fuel. Check if this fits your 2003 ford expedition. 2) check engine warning light.
This Valve Is Located On The Throttle Body And Is Normally Held On By A Couple Screws.
2003 ford expedition idle air control valve hitachi reviews. You don't need to go so far as changing the coil boots when you change the spark plugs. With 2 mounting holes configuration :
Sometimes The Idle Air Control (Iac) May Have Carbon Built Up.
The valve is located on the throttle body on. My 2003 expedition is idleing and running rough. This valve allows air to bypass the throttle plate.
Kit, Includes Valve, Pigtail, Butt Connectors And Heat Shrink.
Good luck and hope this helps. The p1507 code means that the engine idle is out of factory specification. The most common location is in a rubber grommet in the valve cover.
Found I Could Start If I Pressed A Little On The Gas Pedal.
All plugs, wires, filters, fluids flushed, etc. Check your fuel pressure regulator. Bad idle air control valve symptoms.
