VW Code 14546
14546 Description And Summary : |
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Diameter in engine egr system, regulation range not reached causes include a bad boost pressure sensor or a vacuum leak in the system pressure control valve 4 (n218), short to plus or change brake pressure switch (f270), implausible signal will delay your vw fault. |
14546 Possible Causes:
14546 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 14546 Code
- Inspect all the connections exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns