How to fix fuel volume regulator control circuit/open

code p 0001 refers to fuel volume regulator control---circuit open===causes ---wiring---regulator control solenoid
the indications are that the solenoid is opening circuit ( breaking the circuit ) and stops working when it gets hot internally
replacing that unit most likely will be the fix for your problem

Ian, P0001 fuel volume regulator control circuit/open, may be an electrical problem related to the fuel volume regulator. clear the code and see if it comes back
P0051 Oxygen sensor heater control circuit low, bank 2, sensor 1.
Normally a bad wire/plug on sensor or sensor faulty.
Check the attached links,instruction and guides to explain codes in more detail. Good luck
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http://www.obd-codes.com/p0051
http://www.obd-codes.com/p0001
P0001 OBD II Trouble Code Fuel Volume Regulator Control Circuit Open

code p 0004 ( assuming that is the code you intended as there is no code p 004) refers to fuel volume regulator control--circuit high===causes ---wiring open circuit / short to positive ---regulator control solenoid

P0001 Fuel Volume Regulator Control Circuit/Open
However, this may not actually be correct on your vehicle, as seemingly error code P0001 is not used by many manufacturer's.. it's a 'generic' code.

Here's a couple of links that may be of help:

kia P0001 OBD DLC Error Code Fuel Volume Regulator Control Circuit Open

http://www.obd-codes.com/p0001

code p 0004 refers to fuel volume regulator control--circuit high===causes --wiring open circuit / short to positive --regulator control solenoid
replace the regulator control solenoid

The P0001 DTC code is one of those codes that is very uncommon and is likely intermittent. Please go to obd-codes.com/pooo1, for more info on this code. its fuel volume regulator control circuit/open. God-Bless!

check the solenoid next to fuel pressure regulator on fuel rail,and the wiring to it ,or the bad relay at fuse box in engine compartment

basically it means that the regulator solenoid is unserviceable ( broken wire or burnt internally) and needs to be replaced.

Hi,

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Out of the box, I'd say that you have a problem with the fuel management system. However, there's a good chance that it's something simple and inexpensive like a clogged fuel filter or water in the fuel tank.


• P0001 Fuel Volume Regulator Control Circuit/Open
• P0002 Fuel Volume Regulator Control Circuit Range/Performance
• P0005 Fuel Shutoff Valve "A" Control Circuit/Open


All the best

Ben

There are 2 fuel pressure regulators on your fuel rail. They are being held in by a clip. Just remove the clip and it will pop out. Don't forget about the seal.