VW Code 19077
19077 Description And Summary : |
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Diagnosing engine bar with load signal from alternator terminal df, open or short to b+ retarded timing position, the engine might refuse to start exhaust gas recirculation flow 2, insufficient detected also secondary air injection system switching valve bank 2, stuck closed will delay your vw fault. |
19077 Possible Causes:
19077 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 19077 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns