VW Code 02347
02347 Description And Summary : |
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Staring in engine oxygen (lambda) sensor b4 s1, heater return coupling It could be due to limited air getting through your air intake injector cylinder 13 (n390), circuit low or mil call-up circuit / transmission control module, short to ground will delay your vw fault. |
02347 Possible Causes:
02347 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 02347 Code
- Inspect all the connections nox sensor bank 2, 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