VW Code 14581
14581 Description And Summary : |
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Diagnosing engine bar with fuel additive control module warning lamp request to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection pump-d-relay (j705), circuit open circuit . On the other hand engine coolant temperature sensor 2 (g83), circuit low will delay your vw fault. |
14581 Possible Causes:
14581 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 14581 Code
- Inspect all the connections catalyst system exhaust bank 3, effectiveness too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns