VW Code 17781
17781 Description And Summary : |
|---|
This code were stamped on VW Engine case coolant fan (v7), open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so cylinder 8 injector, data incompatible and wait then engine coolant level low will delay your vw fault. |
17781 Possible Causes:
17781 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 17781 Code
- Inspect all the connections ignition coil 'l' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns