its the short runner valve (SRV) performance. I just got mine fixed this past weekend. Instead of buying the SRV just incase it was the upper intake mainfold or the Manifold Tuning Valve (MTV) i bought the whole assembly from dodgepartssite.com for $246 + shpg. I took it to the dealer and they installed it for $150 and cleared the code. If you get the issue diagnosed properly then get the part that's bad (i.e. SRV is $110 by itself) but since i just checked the code on my own and researched... i found the manifold with the two valves attached and figured no matter which part is bad i have them all covered. If u pay over $500 for this fix then u got ripped off.
It is the short runner Valve actuator part#57-154. Replace it and the code is fixed
The 2007 Dodge Charger has 24 valves.
The 2007 Dodge Charger has a V6 engine.
The 2007 Dodge Charger has a 4-speed automatic.
The 2007 Dodge Charger is a gas-powered vehicle.
The 2007 Dodge Charger has double overhead cam (DOHC).
The height of the 2007 Dodge Charger is 4 ft. 10.2 in. (58.2 in.).
The 2007 Dodge Charger is 16 ft. 8.1 in. (200.1 in.) long.
The 2007 Dodge Charger has a drag coefficient of 0.33 Cd.
The 2007 Dodge Charger runs on regular unleaded.
The curb weight of the 2007 Dodge Charger is 3727 lbs..
The 2007 Dodge Charger's turning circle is 38.9 ft..