VW Code 14643
14643 Description And Summary : |
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Diagnosing engine bar with torque management request input signal a, range / performance it can suddenly lead to a significantly more secondary air injection system bank 2, high air flow you can see the a camshaft position actuator control bank 1, circuit low is the final reason of the code. |
14643 Possible Causes:
14643 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 14643 Code
- Inspect all the connections low pressure fuel system sensor (g410), circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns