P0247 Code: Turbocharger Wastegate B Solenoid Malfunction
CodePage.genericDisclaimer
Was bedeutet das?
Code P0247 indicates a problem with the turbocharger wastegate solenoid B. The wastegate controls boost pressure by diverting exhaust gases.
Most Common Causes for Ram 3500
- Festsitzendes oder defektes Turbo-Wastegate
- Defekter Turbolader-Ladedruckregler
- Beschädigter oder gebrochener Kabelbaum
- Korrodierter oder loser Steckverbinder
Zu beachtende Symptome
- Motorkontrollleuchte leuchtet
- Übermäßiges Turboloch oder kein Ladedruck
- Deutlicher Motorleistungsverlust
- Fahrzeug geht in den Notlaufmodus
- Schwarzer Rauch aus dem Auspuff (fettes Gemisch)
CodePage.beforeReplacing
- Check for blown fuses related to the circuit.
- Inspect the wiring harness and electrical connectors for visible damage or corrosion.
- Verify the 12V battery is fully charged, as low voltage can trigger false codes.
- Look for obvious vacuum leaks or cracked hoses under the hood.
Wie man diagnostiziert
CodePage.commonMistakes
A very common mistake when diagnosing the P0247 code is automatically replacing the sensor or component mentioned in the code description without first testing it. Electrical issues, wiring damage, or vacuum leaks are frequently the true cause. Always use a multimeter and live data scanner to verify component failure before spending money on parts.
CodePage.faq
Can I drive with the P0247 code?
If the check engine light is solid, you can usually drive to a safe location or mechanic. If the light is flashing, pull over immediately to prevent catastrophic engine or catalytic converter damage.
Will the P0247 code clear itself?
Once the underlying problem is fixed, the engine computer will run its self-checks. If it passes over several drive cycles, the light will turn off automatically. You can also clear it immediately using an OBD2 scanner.
Will this code fail an emissions test?
Yes. If the Check Engine Light is on due to the P0247 code, your Ram will automatically fail an OBD2 plug-in emissions or smog test.
Join the Discussion
Reparaturkosten
Beinhaltet Teile und Arbeit. Kann je nach Standort variieren.
DIY-Schwierigkeitsgrad
Can usually be performed at home with basic hand tools.