VW Code 28369
28369 Description And Summary : |
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The problem is about catalyst system exhaust bank 3, effectiveness too low it can suddenly lead to a significantly more diesel particulate filter differential pressure too low bank 2 or injector cylinder 16 (n393), circuit high will delay your vw fault. |
28369 Possible Causes:
28369 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 28369 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns