C0053 Diagnostic Trouble Code

C0053 is a kind of OBD-II Diagnostic C-Chassis 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 C0053 diagnostic trouble code may include:

Malfunction Indicator Lamp (MIL) illuminated
Carbon Buildup on O2 Sensor
Poor fuel economy
If the DPF is not cleared the ECU will revert to the "Limp Home Mode" until the situation is corrected

Possible Causes :

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

Repair Processes :

Find out what kind of system you have and verify that voltage to the fuel level sensor is present at the fuel pump wiring harness. Now, clear the codes and test-drive the vehicle to see if the code is reset.

Process Tips

Diagnostic trouble code C0053 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 C0053.

Fortunately, C0053 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C0053 Trouble Code For Specific Cars

C0053 Mazda Atenza Transmission Transfer Case Contact Plate Power Short To Battery
C0053 Ferrari 250 Input/Turbine Speed Sensor Circuit Intermittent
C0053 Daihatsu Bee Gear Shift Lock Solenoid Circuit / Open
C0053 Buick Estate Cylinder 7 Injector Circuit Low
C0053 Gilbern Genie Oil Level Lamp Circuit Failure
C0053 Mg K3 Air Suspension RR Height Sensor Circuit Open
C0053 Lloyd 300 Throttle/Pedal Position Sensor/Switch C Circuit Intermittent