C3557 Diagnostic Trouble Code

C3557 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 C3557 diagnostic trouble code may include:

Diminished fuel efficiency
Fuel pressure too high
Malfunction Indicator Lamp (MIL) illuminated
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
Faulty IMRC actuator/sensor

Repair Processes :

Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. Use the DVOM to test resistance and continuity on all system circuits if actuator and sensor resistance levels are in compliance with manufacturer's specifications.

Process Tips

Diagnostic trouble code C3557 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 C3557.

Fortunately, C3557 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C3557 Trouble Code For Specific Cars

C3557 Allard Monte Carlo Air Bag Driver Circuit Short To Ground
C3557 Ferrari F550 Intrusion Sensor Fault
C3557 Nissan Nv200 Control Module VSS Output "B" Malfunction
C3557 Mazda 360 Transmission Transfer Case Contact Plate 'C' Open Circuit
C3557 Bizzarrini Bz-2001 Brake Switch Circuit Failure
C3557 Salmson 2300 Illuminated Entry Input Open Circuit
C3557 Mazda Axela Ii Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure