IMRC stands for intake manifold runner controller. It is used for emission control and performance. your intake manifold has plates inside that are connected to a rod and tghe connected to the control motor. each bank of the engine can be opened and closed by the motor depending on engine load and other things. If the motor gets burns out or is shorted internally it will neend to be replaced. also the rods that go from the motor to the intake can come off at the intake or at the motor. if this happens the bushings will need to be replaced.
This is the escort forum not the ford taurus.
Since you are asking, I assume you have a V6 Duratec powered contour. If this is the case, the IMRC is located just in front of the engine, underneath the IMRC cover, the plastic cover mounted to the engine with several screws and says "Duratec" on it.
Its under the front valve vanity cover.
on the front side of the lower manifold
its under the plastic manifold cover with duratec v6 on it,
A code P2004 in a 2006 Ford Freestar indicates a problem with the intake manifold runner control (IMRC) system. Specifically, this code means that the IMRC is stuck open or has a malfunction. This can result in poor engine performance, reduced fuel efficiency, and possible stalling. It's advisable to inspect the IMRC components, including the actuator and wiring, for any faults or obstructions.
The intake manifold runner control (IMRC) is beneath the plastic IMRC cover, which is held on by several screws.
The IMRC is held in a metal box in front of the engine. It is covered by the plastic thing, called the IMRC cover by ford. There should be three or four bolts holding the cover on.
Intake manifold runner control aka imrc valve
The Integrated Module Relay Controller (IMRC) on a 2005 Ford F-150 with a 5.4L V8 engine is located on the intake manifold. Specifically, it is situated on the driver's side, near the rear of the engine. The IMRC controls the intake manifold runner control system, helping to optimize engine performance and efficiency. Accessing it may require removing some components for better visibility and reach.
Engine code P1518 on a 2001 Ford Windstar indicates a problem with the intake manifold runner control (IMRC) system. This code typically suggests that the IMRC does not respond as expected, which can lead to poor engine performance and reduced fuel efficiency. Possible causes include a malfunctioning IMRC actuator, a faulty sensor, or issues with the wiring or connectors. It's advisable to inspect these components to diagnose and resolve the issue effectively.
To replace the IMRC actuator on a 2000 Ford Windstar, first disconnect the negative battery cable for safety. Then, remove the intake manifold by disconnecting the necessary components, such as the throttle body and vacuum lines, to access the IMRC actuator. Unplug the electrical connector and remove the mounting bolts holding the actuator in place. Install the new actuator by reversing the steps, ensuring everything is reconnected properly before reattaching the battery cable.