P0019 Audi Crankshaft Position Camshaft Position Correlation Bank 2 Sensor B
Possible causes
– Dirty Oil
– Variable Valve Timing (VVT) sensor circuit is open or shorted
– Variable Valve Timing (VVT) sensor poor electrical connection
– Faulty Variable Valve Timing (VVT) sensor
– Damaged ECM
– Variable Valve Timing (VVT) sensor circuit is open or shorted
– Variable Valve Timing (VVT) sensor poor electrical connection
– Faulty Variable Valve Timing (VVT) sensor
– Damaged ECM
What about the obd code?
The Engine Control Module (ECM) set code P0019 Audi when no receives no signal from the Variable Valve Timing (VVT) sensor.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
– Lack/Loss of power
– Engine rough idle
– Lack/Loss of power
– Engine rough idle
P0019 Audi Description
The Engine Control Module (ECM) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. As a result of the angle change, the engine timing is advance or retard. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. The Variable Valve Timing (VVT) system includes the Oil Control Valve (OCV) and VVT controller. The ECM detects the actual intake valve timing using signals from the camshaft and crankshaft position sensors, and performs feedback control.
Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi A4,Audi A5,Audi TT,Audi Q3,Audi Q5,Audi S3,Audi TTS,Audi RS 3,Audi TT RS,Audi A7,Audi Q7,Audi A8,Audi A6,Audi S4,Audi S5,Audi Q5,Audi S6,Audi S8,Audi S5,Audi A8,Audi R8 V8,Audi RS 5,Audi S6,Audi R8 V10,Audi R8 GT,Audi A8L