Gas engine: Turbocharger/Supercharger Wastegate Solenoid, short circuit to ground
â–¶ How to fix
Check waste gate solenoid for short circuit to ground Check wiring and connectors Replace waste gate control valve
What you'll see
No driver-visible symptom recorded.
System reaction
It is impossible to control boost pressure, torque is limited.
Diagnostic depth
Detection
Fault is detected only when engine is running
Possible cause
Waste gate solenoid is short circuit to ground.