VW Code 14548
14548 Description And Summary : |
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This code were stamped on VW Engine case ignition coil 'a' primary control, circuit low It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 2 / reference voltage, short to b+ or change relay for exhaust cooling agent (n313), short to ground is the final reason of the code. |
14548 Possible Causes:
14548 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 14548 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 2, biased / stuck rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns