![]() Make sure that you secure the intake manifold runner control by installing the bolt properly before you plug the car battery back in. To reinstall everything, trace your steps in reverse manner. If the powertrain control module (PCM) detects a problem with one of the runners’ control circuits, it will log a P2009 code. Once everything is clean, apply lubricant to its surface. For the entire intake manifold runner control system to work as it should, the butterfly valves inside the intake manifold must open and close at the right time. Use the Q-tips or pipe brush to clean the tiny holes found on the manifold runner. Intake Manifold Runner Control (IMRC) is a feature employed by OEMs in which electromagnetic actuators block off the ends of certain intake runners. Use a nylon brush to effectively remove the stubborn dirt that is attached to every nook and cranny on the manifold runner control. Step 4 - Clean the Manifold Runner Using a Throttle Body CleanerĪpply an ample amount of the throttle body cleaner to a rag and rub the manifold control runner gently with the solution. You need to do this with care to avoid damaging the metal gasket that is sitting on the bottom of the manifold. Once the intake manifold runner control is free from any attachments, carefully remove it by prying loose the top of the manifold first. Step 3 - Remove the Body of the Manifold Runner Control Take a mental note which tubes go to what because you will be reinstalling everything after you are done cleaning the manifold runner control. There are other tubes that are connected to the manifold runner remove them as well. Remove the air intake tubing that is connected to the manifold runner by pulling it out gently. Step 2 - Remove the Tubing that Connects the Manifold Runner to the Car Engine To completely reveal the interior of the intake manifold runner control, make sure that you remove the 10mm bolt using a torque wrench. ![]() Once you have located it, use a flathead screwdriver to pry open the top half of the manifold runner. Although generic, the specific repair steps may vary depending on make/model. What does that mean This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to all 1996-newer vehicles (Nissan, Honda, Infiniti, Ford, Dodge, Acura, Toyota, etc.). Now most cars have different locations for the manifold runner, so it is important that you refer to the car manual. Intake Manifold Runner Control Stuck Closed Bank 1. Step 1 - Remove the Intake Manifold Runner Controlīefore you remove the manifold runner cover, unplug the car battery to make sure that you do not get electrocuted while you are working with the engine.
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