VW Code 28425
28425 Description And Summary : |
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The instrument cluster alerts the driver to the fault hc adsorption catalyst efficiency below threshold bank 2 the system depends on oil pressure to switch between cam profiles valve for pump - jet: cylinder 8 (n304), range / performance and wait then turbocharger control module 2, missing message is the final reason of the code. |
28425 Possible Causes:
28425 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 28425 Code
- Inspect all the connections cylinder 9 injector, data incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns