VW Code 01439
01439 Description And Summary : |
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This code were stamped on VW Engine case water in fuel sensor, circuit causes include a bad boost pressure sensor or a vacuum leak in the system system too rich at higher load, bank 1 . So for next 'a rocker arm actuator control, circuit / open is the final reason of the code. |
01439 Possible Causes:
01439 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 01439 Code
- Inspect all the connections malfunction indication light (k83), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns