![]() Your vehicle’s owner’s manual will have information on the exact location. The location of the idle control valve will depend on the make and model of your vehicle. SOLVED: 2004 Mazda MPV started Idling rough in drive. Disconnect the negative battery cable from the battery and set it aside. A rough idle could a cylinder missing, bad temp sensor even some bad gas, There is so many options it could be I would like to help more just would need a more definite details. The IAC valve is reset by the PCM when the ignition is turned ON, and then OFF. 2004 Mazda 6 3.0 Idle Air Control Valve Mazda 6 Camshaft Position Sensor. LOw idle could be cause by air flow, mass airflow sensor, or even a dirty throttle body, and low fuel pressure. NOTE: No physical adjustment of the IAC valve assembly is required after installation. USTAR Idle Air Control Valve IAC IACV Compatible with. START the engine and allow it to reach operating temperature. Where is EGR valve for 2003 Mazda Protege This link is to a How To Replace an EGR Valve video. Connect the IAC valve electrical connector.Ħ. Disconnect the negative battery cable from the battery and set it aside. Install the IAC valve attaching screws, and tighten to 3.0 Nm (27 in lb).ĥ. Pliers (if needed) Replacement idle control valve. PRICE: 251.99 Terminal Gender: Female Connector / 2 Male Blade Connector Gender: Female Connector / 2 Male Blade 25199 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Est. Lubricate the IAC valve O-ring with clean engine oil.Ĥ. The force required to retract the pintle of a new valve will not cause damage to the valve.Ģ. If greater than 28 mm, use finger pressure to slowly retract the pintle. If installing a new IAC valve, measure the distance between the tip of the pintle and the mounting flange. Fsn520660a, Fsn520660b Additional Info: Compatible With Mazda 626 98-02 / Protege 99-03 Idle Air Control Valve, 4 Cyl, 1.8L/2.0L Eng. IAC valve pintle shape and diameter are designed for specific application.ġ. Buy For Mazda Protege5 Idle Control Valve 2002 2003 4 Cyl 1.8L / 2.0L Engine 2-Prong Blade Male Terminal. NOTE: If installing a new IAC valve, be sure to replace with an identical part. Inspect the IAC valve O-ring for cuts, cracks or distortion. If the air passage has heavy deposits, remove the throttle body for complete cleaning. Shiny spots on the pintle or seat are normal, and do not indicate misalignment or a bent pintle shaft. It is an extremely strong solvent, and not necessary for this type of deposit. DO NOT use a cleaner that contains Methyl Ethyl Ketone. Use carburetor cleaner and a parts cleaning brush to remove carbon deposits. Clean the IAC valve O-ring sealing surface, pintle valve, seat and air passage. The force required to move the pintle may damage the threads on the worm drive.Ĥ. Shop by category Engine Air Intake Hose Fits: MAZDA 6 2003. ![]() Remove the IAC valve attaching screws.ĬAUTION: On IAC valves that have been in service, DO NOT push or pull on the old IAC valve pintle. The idle air control (IAC) valve is located on the throttle body of fuel-injected engines. ![]() Disconnect the idle air control (IAC) valve electrical connector.Ģ. Let me know if you have any other questions.ġ. I attached pictures and the procedure for you for the replacement. ** Emissions Note: For sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.ġ998-2002 Mazda 626 2.0L 1991CC l4 GAS DOHCĢ001-2003 Mazda Protege 2.0L 2000CC l4 GAS DOHCġ999-2000 Mazda Protege 1.8L 1839CC l4 GAS DOHCĢ003 Mazda Protege 2.0L 2000CC l4 GAS DOHC TurbochargedĢ002-2003 Mazda Protege5 2.The IAC is on the throttle body. A bad or malfunctioning idle air control valve/motor will often cause a variety of symptoms such as engine stalling engine stumbling and irregular fluctuation of engine idle speeds. Restore proper idle to your engine with this new direct replacement Idle Air Control Valve/motor the IAC is a key component to your engine's idle speed by allowing for air to bypass the throttle plate.
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