What is a intake manifold runner control?
What is a intake manifold runner control?
The intake manifold runner control is an engine management component that is found on newer intake manifold designs. It is usually a motorized or vacuum actuated unit attached to the intake manifold, that controls the opening and closing of butterfly valves inside of the intake manifold runners.
What to do if your intake manifold Runner Control is bad?
Step 1: Clear the codes. If the indication of a bad intake manifold runner control was a check engine light and an accompanying trouble code, clear the engine computer after the job. OBD II scanners have become very affordable so they are accessible to the home mechanic.
What does the P2006 code on an intake manifold mean?
It helps improve engine performance and efficiency through the opening and closing of the butterfly valves in the intake manifold. When a vehicle’s primary computer detects a problem in this system, one of the trouble codes it may set is the P2006 code.
How does a variable length intake manifold work?
Some modern computer controlled engines have been equipped with variable length intake manifolds. This is achieved by having two or more sets of runners for the air to be drawn through and using a butterfly valve or a slide valve to switch back and forth between them in varying amounts.
Can a tuned intake manifold be used in a race car?
The tuned intake only benefits the engine in a narrow RPM range, and, in some cases, actually robs power in others. This works well enough for race cars, but not as much for a street car that has to perform at a wide range of engine speeds.
Step 1: Clear the codes. If the indication of a bad intake manifold runner control was a check engine light and an accompanying trouble code, clear the engine computer after the job. OBD II scanners have become very affordable so they are accessible to the home mechanic.
Can a variable length intake manifold cause a problem?
The intake manifold runner control system — which often goes by other names, such as a variable length intake manifold — is one such innovation. A failure in the intake manifold runner control system can cause several problems. These are some of the most common.
What to do if your intake manifold is stuck?
If this is the case, it will be controlled by an electronic intake manifold solenoid. If you suffer from a intake manifold runner control that is stuck open, there are a few symptoms you will probably notice.
How does an intake manifold control system work?
To understand how the system works, it’s important first to know how air enters an engine. After getting pulled through the air filter, it travels through the intake tube and throttle body to the intake manifold. The manifold features individual runners, which distribute air to ports in the cylinder head.
