U0083 Diagnostic Trouble Code

U0083 is a kind of OBD-II Diagnostic U-Network Diagnostic Trouble Code.

It is considered generic because it applies to all makes and models of vehicles, although specific repair steps may be different depending on your car model.

Symptoms

Symptoms of a U0083 diagnostic trouble code may include:

Malfunction Indicator Lamp (MIL) illuminated
Carbon Buildup on O2 Sensor
Poor fuel economy
Rich or lean exhaust

Possible Causes :

The Mass Airflow sensor will also cause this problem. Mass Airflow circuit malfunction.
Fuel with a large percentage of sulfur will clog the DPF quickly
Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.

Repair Processes :

Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. You might continue by connecting the scanner to the vehicle diagnostic connector and retrieving all stored codes and freeze frame data.

Process Tips

Diagnostic trouble code U0083 is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.

Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before U0083.

Fortunately, U0083 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

U0083 Trouble Code For Specific Cars

U0083 Renault Espider Gear Shift Reverse Actuator Circuit Low
U0083 Armstrong Siddeley Star Sapphire Air Suspension Rear Height Sensor Low Signal Circuit Failure
U0083 Maserati 420 Transmission Control System Range/Performance
U0083 Amc Spirit Air Suspension Gate Solenoid Output Circuit Short To Ground
U0083 Jensen Gt Seat Driver Recline Forward Switch Circuit Short To Ground
U0083 Isuzu Bellet SCP (J1850) Invalid or Missing Data for Suspension
U0083 Rover 3500 Ignition Coil A Primary Circuit Malfunction