It is the short runner Valve actuator part#57-154. Replace it and the code is fixed
Trouble code P1004 means: Short Runner Valve Control Performance
P1004-SHORT RUNNER VALVE CONTROL PERFORMANCE The short runner valve actuator is bolted on the end of the intake manifold.
no there is no code
It means that you have a message.
code 144
Trouble code P0128 means:Coolant thermostat (coolant temp below thermostat regulating temp)
The computer has detected a malfunction with the electronic throttle system and set a code.
Bank 1 (pass side on this car) catalytic converter efficiency failure.
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 a code for a faulty right rear wheel speed sensor.
Trouble code P0440 means:Evaporative emission control system malfunction