VW Code 03398
03398 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3, probe 2 heating circuit of electrical errors to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel level sensor 2, circuit low voltage and wait then intake manifold runner position sensor / switch, circuit range / performance bank 2 is the final reason of the code. |
03398 Possible Causes:
03398 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 03398 Code
- Inspect all the connections friction too high, exhaust cam adjustment bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns