VW Code 04819
04819 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 3 / reference voltage, implausible causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet: cylinder 8 (3040), electrical malfunction or power supply (b+) terminal 15, open circuit is the final reason of the code. |
04819 Possible Causes:
04819 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 04819 Code
- Inspect all the connections exhaust gas temperature, bank 1 sensor 2, out of range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns