Possible causes
– Faulty Wastegate Bypass Regulator Valve
– Mechanical damage at Turbo/Super Charger
– Faulty Charge Air Pressure Sensor
– Mechanical damage at Turbo/Super Charger
– Faulty Charge Air Pressure Sensor
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
VOLKSWAGEN Technical Service Bulletins for P0299 code
1998 VOLKSWAGEN BEETLE 061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
1998 VOLKSWAGEN BEETLE 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
2006 VOLKSWAGEN GTI ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
2006 VOLKSWAGEN GTI ENGINE AND ENGINE COOLING:ENGINE
2006 VOLKSWAGEN GTI ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
2006 VOLKSWAGEN JETTA ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
2006 VOLKSWAGEN JETTA ENGINE AND ENGINE COOLING:ENGINE
2006 VOLKSWAGEN JETTA ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
2006 VOLKSWAGEN PASSAT ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
2006 VOLKSWAGEN PASSAT ENGINE AND ENGINE COOLING:ENGINE