Where is the idle air control valve on a 2004 Ford f150?
Where is the idle air control valve on a 2004 Ford f150?
The idle air control valve is located on the driver side rear portion of the throttle body on the 2004 Ford F-150.
How to reset the idle air control valve?
Turn the ignition ON and leave on for several seconds then turn the ignition OFF to allow the ECM to reset the IAC valve. You should be good to go. If you need to adjust your minimum air (idle speed), click here.
Why is my idle speed control valve not working?
One common problem is a buildup of carbon or fuel varnish deposits in the idle speed control valve. The cure for this condition is to clean the valve, with some aerosol throttle cleaner or engine top cleaner. Disconnect the air intake ductwork from the throttle body.
What are the symptoms of an idle air control valve ( IAC )?
Another symptom of a potential issue with the idle air control valve (IAC) is; an illuminated Check Engine Light. If the engine control module detects an issue with the idle air control valve circuit or signal; it will set off the Check Engine Light to notify the driver that there’s an issue.
How do you replace idle air control valve?
Reattach the wiring harness to the valve. Ensure the terminal is making a proper connection and the clip is fully engaged to secure this connection. Step 8: Reconnect the battery. Reattach the negative battery cable to the battery. Tighten down the bolt so that any engine vibration won’t rattle it loose. This will restore power to the vehicle.
One common problem is a buildup of carbon or fuel varnish deposits in the idle speed control valve. The cure for this condition is to clean the valve, with some aerosol throttle cleaner or engine top cleaner. Disconnect the air intake ductwork from the throttle body.
How do you do an idle Relearn on a Ford?
Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. Put gear shifter in “P” (Park), turn off all accessories. Run the engine until it reaches normal operating temperature.
Another symptom of a potential issue with the idle air control valve (IAC) is; an illuminated Check Engine Light. If the engine control module detects an issue with the idle air control valve circuit or signal; it will set off the Check Engine Light to notify the driver that there’s an issue.
