Engine Error
P0243
Turbocharger/Supercharger Wastegate Solenoid A
Severity
Medium
Symptoms
Lack of power, engine surging, check engine light, erratic boost
Common Causes
- Defective wastegate solenoid
- Open or shorted solenoid wiring
- Clogged or leaking vacuum lines
- Damaged wastegate actuator
How to Fix
- 1 Test and replace wastegate solenoid
- 2 Repair solenoid wiring harness
- 3 Replace restricted vacuum lines
- 4 Inspect wastegate actuator operation
Estimated Repair Cost
USD
$80
–
$350
Solenoid: $80 - $200; Labor: $150