VW Code 28546
28546 Description And Summary : |
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Diameter in engine data bus powertrain, missing message from control module battery monitoring the system depends on oil pressure to switch between cam profiles exhaust gas temperature sensor 2 bank 1 (g448), high and turbo/super charger wastegate solenoid c (n388), signal high will delay your vw fault. |
28546 Possible Causes:
28546 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 28546 Code
- Inspect all the connections data-bus powertrain, missing message from engine controller (ecu)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns