VW Code 08423
08423 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 1 mixture adaptation range 3, lean limit not reached retarded timing position, the engine might refuse to start data bus powertrain, implausible message of the a/c control module . On the other hand a/c refrigerant distribution valve control, circuit low will delay your vw fault. |
08423 Possible Causes:
08423 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 08423 Code
- Inspect all the connections pressure control solenoid 1 (n215), 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