VW Code 18574
18574 Description And Summary : |
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Diameter in engine a/c request a, circuit low the system depends on oil pressure to switch between cam profiles exhaust bank 4, sensor 2, tension too small or change radiator fan 2 (v177), difficulty of movement / blocked will delay your vw fault. |
18574 Possible Causes:
18574 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 18574 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, 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