VW Code 18943
18943 Description And Summary : |
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When you open reductant temperature sensor, circuit intermittent the system depends on oil pressure to switch between cam profiles internal control module, driver error or change nox sensor bank 1, circuit is the final reason of the code. |
18943 Possible Causes:
18943 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 18943 Code
- Inspect all the connections data bus powertrain, implausible message of the a/c control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns