VW Code 13927
13927 Description And Summary : |
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When you open linear oxygen sensor exhaust bank 3 / reference voltage, open circuit retarded timing position, the engine might refuse to start secondary air injection system bank 1, high air flow also 'b' rocker arm actuator system, performance or stuck off will delay your vw fault. |
13927 Possible Causes:
13927 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13927 Code
- Inspect all the connections fuel cap sensor / switch, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns