Error code
OBD2 P0249
OBD2P0249
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Turbo/Super Charger Wastegate Solenoid 'B' Low.
Severity
moderateCan be driven but may experience performance issues and potential damage if not addressed.
Summary
P0249 indicates that there is an issue with the turbocharger or supercharger wastegate solenoid 'B' circuit, specifically that it has a low voltage condition.
Common Causes
- Wiring short to earth
- Faulty TC wastegate regulating valve B
Fixes
- Replace the faulty wastegate regulating valve B or repair wiring issues.
FAQ
What does P0249 mean?
P0249 indicates a low voltage condition in the turbocharger or supercharger wastegate solenoid 'B' circuit.
How do I fix P0249?
The issue can be resolved by replacing the faulty wastegate regulating valve B or repairing any wiring issues.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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