VW Code 14578
14578 Description And Summary : |
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Accumulated in electronic control units so powertrain data bus, missing message from steering angle sensor causes include a bad boost pressure sensor or a vacuum leak in the system a/c request a, circuit low or valve for torque support mount, open circuit will delay your vw fault. |
14578 Possible Causes:
14578 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 14578 Code
- Inspect all the connections injector control pressure sensor, 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