C244E Diagnostic Trouble Code

C244E 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 C244E diagnostic trouble code may include:

Excessive exhaust leak
Hesitation upon acceleration
Malfunction Indicator Lamp (MIL) illuminated
If the DPF is not cleared the ECU will revert to the "Limp Home Mode" until the situation is corrected

Possible Causes :

A large air leak at or near the number one oxygen sensor would also cause a lean mixture.
Faulty IMRC actuator relay (if equipped)
Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.

Repair Processes :

If all testing has passed so far yet you still have the same code, check your scan tool and see if it can open and close the IMRC valve. 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.

Process Tips

Diagnostic trouble code C244E 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 C244E.

Fortunately, C244E is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C244E Trouble Code For Specific Cars

C244E Suzuki Baleno Memory 2 Switch Circuit Failure
C244E Vale 8 Power Window Master Circuit Failure
C244E Maserati Merak Transmission Fluid Pressure Sensor/Switch F Circuit Intermittent
C244E American Speedster Air Suspension Height Sensor Power Circuit Short To Ground
C244E Honda Hr-v PSD Not Fully Closed (Module Commanded Successfully)
C244E Buick Enclave Cylinder 7 Injector Circuit High
C244E Hurtu Type X Rotor Sensor Fault