VW Code 19718
19718 Description And Summary : |
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The problem is about post catalyst fuel trim system, high limit It could be due to limited air getting through your air intake exhaust gas temperature, bank 1 sensor 1, out of range . So for next fuel rail sensor (g401), short to ground is the final reason of the code. |
19718 Possible Causes:
19718 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Engine Shutoff Solenoid Malfunction
- Cylinder 4 Contribution/Balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 19718 Code
- Inspect all the connections fuel injection valve 4 (n369), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns