VW Code 13143
13143 Description And Summary : |
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The problem is about radiator fan 3 (v284), movement restricted / jammed the system depends on oil pressure to switch between cam profiles nox sensor bank 1, circuit . So for next tiptronic switch up, circuit short to ground will delay your vw fault. |
13143 Possible Causes:
13143 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 13143 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit low bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns