VW Code 19739
19739 Description And Summary : |
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Diagnosing engine bar with engine coolant temperature sensor 2 (g83), circuit intermittent / erratic it can suddenly lead to a significantly more fuel mixture control adjustment range 1, lower limit not reached also motor for intake manifold flap (v157), short to b+ is the final reason of the code. |
19739 Possible Causes:
19739 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 19739 Code
- Inspect all the connections actuator supply voltage 'c', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns