VW Code 28225
28225 Description And Summary : |
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Accumulated in electronic control units so o2 sensor negative current control bank 2 sensor 1, circuit high it can suddenly lead to a significantly more exhaust gas recirculation flow 2, insufficient detected and wait then injector control pressure, too low - engine cranking is the final reason of the code. |
28225 Possible Causes:
28225 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 28225 Code
- Inspect all the connections secondary air injection system switching valve bank 1, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns