VW Code 13818
13818 Description And Summary : |
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Accumulated in electronic control units so pre-catalyst exhaust bank 3 effect too small to change the oil filter and use the recommended engine oil to avoid any problems in the future so post catalyst fuel trim system, high limit you can see the secondary air injection valve 4 (n385), circuit short to b+ is the final reason of the code. |
13818 Possible Causes:
13818 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 13818 Code
- Inspect all the connections exhaust bank 4, sensor 1, signal too slowly
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns