VW Code 28946
28946 Description And Summary : |
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Diameter in engine data bus powertrain, missing message from immobilizer it can suddenly lead to a significantly more pressure sensor for brake boost (g294), implausible signal you can see the please check dtc memory of central electric ecu will delay your vw fault. |
28946 Possible Causes:
28946 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28946 Code
- Inspect all the connections data bus powertrain, missing message from airbag controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns