VW Code 19819
19819 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 3 / common ground wire, open circuit it can suddenly lead to a significantly more signal for back-up lights, open . On the other hand linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ will delay your vw fault. |
19819 Possible Causes:
19819 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 19819 Code
- Inspect all the connections pressure control solenoid 6 (n371) open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns