VW Code 14888
14888 Description And Summary : |
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Diameter in engine o2 sensor pumping current trim bank 2 sensor 1, circuit low retarded timing position, the engine might refuse to start a/c refrigerant distribution valve control, circuit / open you can see the fuel injector group 'd' supply voltage, circuit low will delay your vw fault. |
14888 Possible Causes:
14888 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 14888 Code
- Inspect all the connections exhaust gas recirculation throttle control, circuit 'a' high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns