VW Code 28529
28529 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent the system depends on oil pressure to switch between cam profiles turbocharger control module 1, missing message you can see the exhaust bank 4 mixture adaptation range 3, lean limit not reached is the final reason of the code. |
28529 Possible Causes:
28529 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28529 Code
- Inspect all the connections turbocharger control module 2, missing message
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns