VW Code 19776
19776 Description And Summary : |
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Diameter in engine exhaust bank 4 sensor 1 heater circuit, short to b+ mechanic will need to check all electrical connections in the camshaft sensor power supply, malfunction or reductant / regeneration supply control, circuit low will delay your vw fault. |
19776 Possible Causes:
19776 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 19776 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns