VW Code 01038
01038 Description And Summary : |
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Diameter in engine bank 2, system too lean at idle it can suddenly lead to a significantly more nox trap, efficiency below threshold (bank 1) . So for next ignition switch run/start position, circuit high will delay your vw fault. |
01038 Possible Causes:
01038 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01038 Code
- Inspect all the connections glow plug control module 2 (j703), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns