What is the OBD2 code for intake manifold runner?
The P2006 code is a generic OBD2 diagnostic trouble code relating to the intake manifold runner control circuit. This code is similar to the P2005, P2007, P2008, P2009, P2010 and P2015.
What should I do if my Mercedes intake manifold is broken?
The least expensive solution is to replace the broken Mercedes Benz M272/M273 Intake Manifold Air Flap Runner using a repair kit. Note that in the past dealers did not sell the lever only but sold a complete intake manifold. Buying a new intake manifold is too expensive and NOT necessary.
How does the runner control on an intake manifold work?
Carefully shaped metal flaps, which fit snugly into the intake port of each cylinder, are opened and closed by an electronic runner control solenoid. The runner flaps are bolted to a thin metal rod that extends the length of each cylinder head and passes through the center of each intake port.
Why is my Mercedes-Benz W204 C class not idle?
If the EGR valve is stuck open, meaning it lets exhaust gases into the intake, then this causes misfiring at idle. An engine doesn’t need more spent exhaust gases to idle correctly. However, taking the EGR valve out and cleaning the accumulated carbon buildup can generally save the EGR. Typically, an EGR valve for a W204 C-Class can cost over $400.
The least expensive solution is to replace the broken Mercedes Benz M272/M273 Intake Manifold Air Flap Runner using a repair kit. Note that in the past dealers did not sell the lever only but sold a complete intake manifold. Buying a new intake manifold is too expensive and NOT necessary.
What to do if your Mercedes P2004 manifold gets stuck?
Place some grease on the ball studs and then press the connecting rod until it locks in the ball studs. Once the vacuum actuator, connecting rod and manifold lever are connected test them by moving the manifold flaps. Ensure that there is no restriction that can cause the manifold flaps to get stuck.
What causes a Mercedes P2004 code to break?
Mercedes P2004 Cause. Weak material used in construction of the intake manifold air lever is the main common cause of Mercedes P2004 codes. If you have a broken manifold air lever you may want to consider replacing your old lever with a high strength aluminum design.
What to do if your Mercedes air flap runner is broken?
An aluminum part is less likely to fail again and is much better solution than the plastic OEM lever. The least expensive solution is to replace the broken Mercedes Benz M272/M273 Intake Manifold Air Flap Runner using a repair kit. Note that in the past dealers did not sell the lever only but sold a complete intake manifold.