Most modern common rail diesel engines have fvcv or fuel volume control valve as a key component of its high pressure pump.
Valve control circuit open.
Auto service costs find the prices for normal auto service activities including alignment tuneup timing belt replacement and more.
P0660 intake manifold tuning valve control circuit open bank 1 means there s a problem with the bank 1 engine intake manifold turning valve control circuit.
Bad vvt solenoid aka oil control valve problems with the vvt solenoid control circuit.
That may include but is not limited to vehicles from general motors dodge jeep chevrolet chrysler ram etc.
Its job is to regulate the volume of fuel to the high pressure pumping components from internal transfer pump.
Issues with the pcm such as a pending software update.
The valve meets the demands of the engine by adjusting the low pressure side.
Fuel shutoff valve a control circuit open.
This code is rarely seen as it does not pertain to any particular make or model of vehicle.
P0005 is a generic type of of diagnostic trouble code which indicates that the engine control module ecm detects a problem with the fuel pump shut off solenoid.
P3425 is a diagnostic trouble code dtc for cylinder 4 deactivation intake valve control circuit open.
Cylinder 7 deactivation intake valve control circuit open.
What does that mean.
This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.