AutoCodes – Generic – P0247

P0247 Code - Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction

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: P0247 indicates Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction.
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.

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Code Popularity 16,987

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0247 Description

This fault code is stored in the Engine Control Module (ECM) when a fault is detected with the wastegate control solenoid circuit. The purpose of the control system is to limit the boost pressure to allow for optimum performance without the risk of engine damage due to excessive boost pressure. The electrical circuit is monitored for open circuit, short circuit, and high resistance conditions.

OBDII Code P0247 - Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction - AutoCodes.com — P0247 Code - Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction

What does this mean?

What are the Possible Causes of the DTC P0247?

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 Engine Control Module (ECM)
Faulty Wastegate

How to Fix the DTC P0247?

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 P0247 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 P0247 code?

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Need Help with the Code?

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Information for Specific Makes

P0247 Audi — Turbo/Super Charger Wastegate Solenoid 'B'
P0247 Ford — Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction
P0247 Mercedes-Benz — Turbocharger/Supercharger Wastegate Solenoid 'B' Malfunction
P0247 Mitsubishi — Turbocharger Wastegate Solenoid 2 Circuit
P0247 Volkswagen — Turbo/Super Charger Wastegate Solenoid 'B'

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.