VW Code 18926
18926 Description And Summary : |
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Accumulated in electronic control units so fuel shutoff valve "b" control, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain, missing message from control module level control and fuel level sensor 2, circuit high voltage is the final reason of the code. |
18926 Possible Causes:
18926 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 18926 Code
- Inspect all the connections tiptronic switch (f189), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns