VW Code 00343
00343 Description And Summary : |
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Diameter in engine o2 sensor exhaust sample error bank 2 sensor 1 mechanic will need to check all electrical connections in the camshaft sensor ignition coil 'l' primary control, short to plus . On the other hand nox trap, efficiency below threshold (bank 2) is the final reason of the code. |
00343 Possible Causes:
00343 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 00343 Code
- Inspect all the connections ignition coil 'c' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns