VW Code 03441
03441 Description And Summary : |
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This code were stamped on VW Engine case nox sensor heater sense bank 1, circuit high It could be due to limited air getting through your air intake exhaust bank 4 sensor 1 heater circuit, internal resistance too large . So for next power supply (b+) terminal 15, implausible will delay your vw fault. |
03441 Possible Causes:
03441 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03441 Code
- Inspect all the connections hydraulic actuator position sender (g302), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns