Engine Error
P0250
Turbo/Supercharger Wastegate Solenoid B High
Severity
High
Symptoms
Constant overboost, harsh acceleration cutoff
Common Causes
- Short to voltage in solenoid B circuit
- Failed solenoid B
- Bad ground connection
- PCM driver failure
How to Fix
- 1 Repair short to voltage
- 2 Replace wastegate solenoid B
- 3 Clean ground connection
- 4 Test PCM output
Estimated Repair Cost
USD
$80
–
$350
Solenoid: 80 - 200