VW Code 02923
02923 Description And Summary : |
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Accumulated in electronic control units so secondary air injection system air flow/pressure sensor bank 2, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature control bank 4, range / performance and bank 1, system too lean off idle will delay your vw fault. |
02923 Possible Causes:
02923 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02923 Code
- Inspect all the connections generator lamp/l-terminal, 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