P0244 Mercedes-Benz Code - Turbocharger/Supercharger Wastegate Solenoid 'A' Range/Performance
Quick Answer
This fault code is stored in the Engine Control Module (ECM) when a fault is detected with the wastegate control solenoid circuit. Common causes include Faulty Turbo Boost Control Solenoid Valve, Turbo Boost Control Solenoid Valve harness is open or shorted, Turbo Boost Control Solenoid Valve circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0244 Mercedes-Benz indicates Turbocharger/Supercharger Wastegate Solenoid 'A' Range/Performance.
- Common causes
- Common causes include Faulty Turbo Boost Control Solenoid Valve, Turbo Boost Control Solenoid Valve harness is open or shorted, Turbo Boost Control Solenoid Valve circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0244 Mercedes-Benz Description
What are the Possible Causes of the DTC P0244 Mercedes-Benz?
- Faulty Turbo Boost Control Solenoid Valve
- Turbo Boost Control Solenoid Valve harness is open or shorted
- Turbo Boost Control Solenoid Valve circuit poor electrical connection
- Faulty Wastegate
How to Fix the DTC P0244 Mercedes-Benz?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0244 Mercedes-Benz code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0244 Mercedes-Benz code?
Need more information on how to fix the P0244 Mercedes-Benz code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0244 Mercedes-Benz code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0244 Mercedes-Benz Code
1. What does the OBDII code P0244 mean for a Mercedes-Benz?
P0244 indicates an issue with the Turbocharger/Supercharger Wastegate Solenoid 'A', specifically a range or performance problem where the solenoid may not be functioning as expected.
2. What are the common symptoms of the P0244 code?
Symptoms may include reduced engine power, poor acceleration, excessive turbo boost pressure, loud turbo noises, or the Check Engine Light being illuminated.
3. What causes the P0244 code to appear on a Mercedes-Benz?
Common causes include a faulty wastegate solenoid, wiring issues, vacuum leaks, a malfunctioning turbocharger, or a clogged or stuck wastegate.
4. Can I drive my Mercedes-Benz with a P0244 code?
Driving with this code is not recommended as it can cause engine damage due to overboosting or reduced performance, potentially leading to unsafe driving conditions.
5. How do I fix the P0244 code on my Mercedes-Benz?
Repairs may involve replacing the wastegate solenoid, repairing damaged wiring or connections, checking for vacuum leaks, or inspecting and repairing the turbocharger or wastegate.
6. How is the P0244 code diagnosed in a Mercedes-Benz?
A mechanic will use a scan tool to confirm the code, inspect the wastegate solenoid and its wiring, check for vacuum leaks, and test the turbocharger system for proper operation.
7. Can a dirty air filter cause the P0244 code?
While unlikely, a severely clogged air filter can indirectly contribute to turbocharger issues, so it’s worth inspecting and replacing the air filter if necessary.
8. Is the P0244 code specific to Mercedes-Benz vehicles?
No, the P0244 code can appear in various vehicles equipped with turbochargers or superchargers, though the diagnostic and repair process may differ between makes and models.
9. How much does it cost to repair a P0244 code on a Mercedes-Benz?
Repair costs vary, but replacing a wastegate solenoid typically costs between $150 and $300, while more complex issues like turbocharger repairs can exceed $1,000.
10. Can a software update fix the P0244 code on a Mercedes-Benz?
In some cases, a software update from the manufacturer may resolve issues related to turbocharger control, but this depends on the specific model and year of the vehicle.
Discuss the causes and fixes for P0244 Mercedes-Benz OBDII Code
Code P0244 Mercedes-Benz comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
