VW Code 28487
28487 Description And Summary : |
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Diameter in engine throttle/pedal position sensor / switch 'e' / 'f', voltage correlation the system depends on oil pressure to switch between cam profiles o2 sensor pumping current trim bank 2 sensor 1, circuit low also bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass is the final reason of the code. |
28487 Possible Causes:
28487 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28487 Code
- Inspect all the connections intake manifold runner control (imrc), signal outside tolerance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns