VW Code 28571
28571 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor signal bank 2 sensor 1, biased / stuck lean retarded timing position, the engine might refuse to start exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration or coolant pump control, circuit high will delay your vw fault. |
28571 Possible Causes:
28571 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28571 Code
- Inspect all the connections fuel pump circuit, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns