VW Code 14538
14538 Description And Summary : |
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Diagnosing engine bar with speed signal error message of the abs controller causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 1 sensor 2, biased / stuck rich . On the other hand barometric pressure sensor 'a', circuit intermittent / erratic will delay your vw fault. |
14538 Possible Causes:
14538 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
What To Check After Fixing 14538 Code
- Inspect all the connections exhaust bank 1/2 lambda probes after kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns