VW Code 04823
04823 Description And Summary : |
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When you open fuel mixture control adjustment range 2, lower limit not reached mechanic will need to check all electrical connections in the camshaft sensor charge pressure fan relay (j712), short to b+ or change o2 sensor pumping current trim bank 1 sensor 1, circuit / open is the final reason of the code. |
04823 Possible Causes:
04823 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 04823 Code
- Inspect all the connections tiptronic switch down (f189), open circuit / signal to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns