VW Code 01873
01873 Description And Summary : |
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Diagnosing engine bar with control module defective to change the oil filter and use the recommended engine oil to avoid any problems in the future so cylinder 5 injector, data incompatible and exhaust bank 1 sensor 1 o2 sensor signal, implausibly rich is the final reason of the code. |
01873 Possible Causes:
01873 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 01873 Code
- Inspect all the connections fuel level sensor 2, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns