VW Code 04822
04822 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 4 mixture adaptation range 3, lean limit not reached It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 4 / common ground wire, short to ground and oxygen (lambda) sensor b2 s1, heater return coupling is the final reason of the code. |
04822 Possible Causes:
04822 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04822 Code
- Inspect all the connections kick-down switches (f8) implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns