Fault code lookup

PowertrainP310A

Serious

Severity: Serious - have it checked soon

Low pressure fuel regulation: fuel pressure Fluctuates; Electrical fault in circuit

14 brands affected · Description from Volkswagen data.

Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions

Safety: This code relates to fuel pressure or a fuel leak, which carries a stall or fire risk.

1What it means in plain English

The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.

2Common causes

  1. Sensor or actuator fault
  2. Wiring or connector fault
  3. Vacuum or intake leak
  4. Fuel or ignition problem
  5. Control module fault

3Can I drive?

Serious · drive with care

Do not drive if you smell fuel. Have the fuel system checked before driving further: a fuel leak or loss of pressure can cause a fire or make the engine stall.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 14

BrandCodeDescriptionSystem
DaewooP310ANo description available Powertrain
GMP310ANo description available Powertrain
HoldenP310ANo description available Powertrain
HondaP310ANo description available Powertrain
HyundaiP310ANo description available Powertrain
MitsubishiP310ACell internal resistance BrandPowertrain
OpelP310ANo description available Powertrain
PeugeotP310ANo description available Powertrain
ProtonP310ACell internal resistance BrandPowertrain
SaabP310ANo description available Powertrain
SuzukiP310ANo description available Powertrain
TataP310ANo description available Powertrain
ToyotaP310ANo description available Powertrain
VolkswagenP310ALow pressure fuel regulation: fuel pressure Fluctuates; Electrical fault in circuit BrandPowertrain

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Related codes

Browse Pxxx codes or P310xx codes.

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