The P0030 fault code, applicable to all car manufacturers, means “HO2S Heater Control Circuit (Bank 1, Sensor 1)”.
The P002E fault code, applicable to all car manufacturers, means “B Camshaft Profile Control Circuit Low (Bank 2)”.
The P002B fault code, applicable to all car manufacturers, means “B Camshaft Profile Control Circuit Low (Bank 1)”.
The P0029 fault code, applicable to all car manufacturers, means “Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)”.
The P0028 fault code, applicable to all car manufacturers, means “Intake Valve Control Solenoid Circuit Range/Performance (Bank 2)”.
The P0024 fault code, applicable to all car manufacturers, means “B Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)”.
The P0025 fault code, applicable to all car manufacturers, means “B Camshaft Position – Timing Over-Retarded (Bank 2)”.
The P002A fault code, applicable to all car manufacturers, means “B Camshaft Profile Control Circuit/Open (Bank 1)”.