VW Code 28846
28846 Description And Summary : |
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The instrument cluster alerts the driver to the fault direct ozone reduction catalyst temperature sensor circuit it can suddenly lead to a significantly more data bus powertrain, implausible message of the airbag control module or change evaporative emission system leak detection pump control, circuit high is the final reason of the code. |
28846 Possible Causes:
28846 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 28846 Code
- Inspect all the connections actuator supply voltage 'c', 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