C282A Diagnostic Trouble Code

C282A 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 C282A diagnostic trouble code may include:

Blown fuse (if applicable)
Engine surge
Reduction in engine performance, especially at low RPM levels
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.

Possible Causes :

Rough running engine due to misfiring plugs. Many engines have misfire codes to indicate the cylinder effected, such as P0307 for number 7.
Rarely - faulty Powertrain Control Module (PCM-programming required after replacement)
Dirty air cleaner element Damaged DPF

Repair Processes :

Replace the oxygen sensor that is downstream from the catalytic converter on the side of the engine that does not contain cylinder #1. Also, if a oxygen sensor code stating "heater circuit malfunction" the sensor has most probably failed. Look for missing ground strap or a rusty ground where the fuel tank is grounded to the frame. Check for damage to the wiring harness connector. 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 C282A 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 C282A.

Fortunately, C282A is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C282A Trouble Code For Specific Cars

C282A Dodge Colt Ignition Coil D Primary/Secondary Circuit Malfunction
C282A Abarth Monomille A/C Demand Out of Self Test Range
C282A Siata Spring Intake Air Volume Circuit Malfunction
C282A Rolls-royce Wraith Idle Control System Circuit Open
C282A Bugatti Chiron Cylinder #3 High To Low Side Short
C282A Triumph Super Pedal Correlation PDS1 and LPDS High
C282A Italdesign Volta Seat Belt Switch Circuit Short To Ground