VW Code 13997
13997 Description And Summary : |
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Accumulated in electronic control units so diesel particulate filter pressure sensor 'b', circuit intermittent / erratic It could be due to limited air getting through your air intake secondary air injection system control 'b', circuit low and engine coolant temperature signal, open / short to b+ will delay your vw fault. |
13997 Possible Causes:
13997 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 13997 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 3, 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