VW Code 28511
28511 Description And Summary : |
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This something to do with the intake camshaft timing valve for pump - jet: cylinder 10 (n306), range / performance causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet, cylinder 3 (n242), electrical malfunction . So for next o2 sensor reference voltage bank 2 sensor 1, circuit low is the final reason of the code. |
28511 Possible Causes:
28511 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 28511 Code
- Inspect all the connections turbocharger speed sensor, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns