P0244 Fault Code

P0244 OBD-II Trouble Code Short Description

Turbocharger Wastegate Solenoid A Range/Performance

What does trouble code P0244 mean?

The P0244 fault code on cars indicates an issue with the turbocharger wastegate solenoid A range or performance. The wastegate solenoid is responsible for controlling the amount of boost pressure that the turbocharger generates. If the solenoid fails to regulate the boost properly, it can cause the turbocharger to perform poorly or even fail.

The cause of the P0244 code can be a faulty wastegate solenoid, a damaged wastegate valve, or a malfunctioning boost pressure sensor. To diagnose and fix the issue, a mechanic will typically perform a visual inspection of the wastegate system and test the wastegate solenoid and pressure sensor.

In some cases, the wastegate solenoid may simply need to be cleaned or replaced. If the wastegate valve is damaged, it may need to be replaced as well. Additionally, if the boost pressure sensor is faulty, it may need to be repaired or replaced.

It is important to address the P0244 code as quickly as possible to ensure that the turbocharger and engine are working properly and to prevent further damage.


What are the symptoms of the P0244 code?

Symptoms of a P0244 fault code may include:

  1. Check engine light illuminated on the dashboard.
  2. Engine may lack power or acceleration.
  3. Reduced fuel efficiency.
  4. Black smoke emanating from the exhaust.
  5. Delayed response when accelerating.
  6. Overheating of the vehicle.


What causes the P0244 code?

The P0244 fault code indicates a problem with the turbocharger wastegate solenoid "A" circuit. This solenoid is responsible for controlling the pressure of the wastegate actuator, which in turn regulates the boost pressure produced by the turbocharger. The range or performance issue suggests that there may be an electrical problem with the solenoid circuit, such as a faulty solenoid, damaged wires, or a defective connector. Other possible causes may include a malfunctioning wastegate actuator, turbocharger problems, or a faulty engine control module (ECM).

Possible Solutions

How to fix P0244?

To fix P0244 fault code on cars, follow these steps:

  1. Check the wiring: Inspect the wiring harness connected to the wastegate solenoid A. Ensure that there are no loose connectors or damaged wires. Replace or repair any damaged wires or connectors.

  2. Check the solenoid: You can test the solenoid using a multimeter. Measure the resistance across the solenoid's terminals (refer to the vehicle's service manual for the expected reading). If the solenoid is faulty, replace it.

  3. Inspect the vacuum lines: The wastegate solenoid uses a vacuum line to operate. Check the vacuum line for any signs of damage or blockage. Replace or repair any damaged vacuum lines.

  4. Check turbochargers: Inspect the turbocharger for any signs of damage or wear. Ensure that it is functioning correctly.

  5. Reset the fault code: After checking and repairing any faults, use an OBD-II scanner to reset the fault code. This will clear it from the ECU memory.

If the problem persists, consult a professional mechanic for further diagnosis and repair.


  • What does P0244 code mean?

    P0244 is a diagnostic trouble code (DTC) related to the turbocharger wastegate solenoid A range or performance. It means that the signal sent from the solenoid to the PCM (powertrain control module) does not match the expected value.

  • What causes P0244 code?

    There are several possible causes of P0244 code, including a faulty wastegate solenoid, a vacuum leak in the turbocharger system, damaged or corroded wiring or connectors, or a malfunctioning PCM.

  • What are the symptoms of P0244 code?

    The most common symptoms of P0244 code are a lack of power or acceleration, increased fuel consumption, and the illumination of the check engine light. In severe cases, the vehicle may go into limp mode, which limits the engine power and speed to prevent further damage.

  • How is P0244 code diagnosed?

    To diagnose P0244 code, a mechanic will use a scan tool to retrieve the code and examine the wastegate solenoid, wiring, and connectors for any signs of damage or corrosion. They may also test the solenoid with a multimeter or vacuum pump.

  • Can I drive with P0244 code?

    It is not recommended to drive with P0244 code as it can cause serious damage to the turbocharger or other engine components. It is advisable to have the vehicle diagnosed and repaired as soon as possible by a qualified mechanic.

  • How much does it cost to fix P0244 code?

    The cost of repairing P0244 code can vary depending on the underlying cause, the make and model of the vehicle, and the location of the repair shop. On average, the cost can range from $100 to $500 or more.

  • Can P0244 code be prevented?

    To prevent P0244 code, it is important to perform regular maintenance on the turbocharger and vacuum system, such as changing the oil and air filters, inspecting the hoses for any signs of damage, and replacing damaged or worn components as soon as possible.

  • Is P0244 code a serious issue?

    P0244 code is a serious issue as it can lead to engine damage or failure if not addressed promptly. It is advisable to have the vehicle diagnosed and repaired as soon as possible by a qualified mechanic.