VW Code 04774
04774 Description And Summary : |
|---|
Diameter in engine exhaust gas recirculation cooling system, performance it can suddenly lead to a significantly more mil control circuit, open / short to b+ . So for next hydraulic pressure sensor 1, adaptation at limit will delay your vw fault. |
04774 Possible Causes:
04774 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 04774 Code
- Inspect all the connections reductant injection valve bank 1 unit 1, 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