VW Code 05381
05381 Description And Summary : |
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Diameter in engine secondary air injection valve 3 (n384), circuit short to b+ retarded timing position, the engine might refuse to start glow plug / heater relay, circuit short to b+ . So for next data bus powertrain, implausible message of the steering wheel electrics will delay your vw fault. |
05381 Possible Causes:
05381 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 05381 Code
- Inspect all the connections relays for coolant additive pump (j496), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns