VW Code 05621
05621 Description And Summary : |
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This code were stamped on VW Engine case wheel speed signal 1, range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so hydraulic actuator position sender (g302), implausible signal . On the other hand injector control pressure, too low - engine cranking is the final reason of the code. |
05621 Possible Causes:
05621 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 05621 Code
- Inspect all the connections pressure control solenoid 2 (n216), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns