Volvo All Engines (2010 Emissions) Fault Code: SPN 1188 FMI 3 PID: Engine Turbocharger 1 Wastegate Drive

Conditions for diagnostic trouble code (DTC):
1) Output activated
2) Short circuit to battery voltage on A14.EB:50

Observable symptoms
1) Low Power

Probable cause
1) Short circuit to battery voltage, Control wire
2) Short circuit in control valve
3) Air valve unit