VW Code 14520
14520 Description And Summary : |
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Diagnosing engine bar with valve for pump - jet: cylinder 10 (n306), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'i' primary control, circuit low or throttle/fuel inhibit, circuit high is the final reason of the code. |
14520 Possible Causes:
14520 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 14520 Code
- Inspect all the connections fuel cap sensor / switch, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns