VW Code 09830
09830 Description And Summary : |
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The problem is about exhaust gas temperature bank 2, too high it can suddenly lead to a significantly more exhaust gas temperature sensor bank 1 sensor 2, circuit high you can see the linear oxygen sensor exhaust bank 2 / pump current, short to ground will delay your vw fault. |
09830 Possible Causes:
09830 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 09830 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns