What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P310B00low fuel pressure regulation, fuel pressure outside of tolerance - symptom 2638P310B00low fuel pressure regulation, fuel pressure outside of tolerance is presentManufacturer communications
7Original wording in English
AUDI
Reported code forms P310B00
This bulletin provides information when the MIL is on; P310B00 - low fuel pressure regulation, fuel pressure outside of tolerance - symptom 2638.
AUDI
Reported code forms P310B00
This bulletin provides information when the MIL is on, DTC P310B00 is stored; low fuel pressure regulation, fuel pressure outside of tolerance, symptom 2638.
AUDI
Reported code forms P310B00
This bulletin provides information when the MIL is on, DTC P310B00 is stored; low fuel pressure regulation, fuel pressure outside of tolerance, symptom 2638.
AUDI
Reported code forms P310B00
This bulletin provides information when the MIL is on, DTC P310B00 is stored; low fuel pressure regulation, fuel pressure outside of tolerance, symptom 2638.
AUDI
Reported code forms P310B00
This bulletin provides information when DTC P310B00 - low fuel pressure regulation, fuel pressure outside of tolerance is present.
AUDI
Reported code forms P310B00
This bulletin provides information when the MIL is on with DTC P310B00; Low fuel pressure regulation.
Check vehicle applicability
7A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.