What does code P0249 mean?
Low signal detected at wastegate solenoid B
OBD-II Code
P0249 — Turbocharger Wastegate Solenoid B Low Input
Low signal detected at wastegate solenoid B
Common symptoms
- Low boost pressure
- poor acceleration
Possible causes
- Signal wire shorted to ground
- faulty solenoid
Initial recommendation
Test circuit continuity, inspect connector and replace solenoid if needed.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0249 with your vehicle's actual symptoms for more complete diagnostic guidance.
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