VW Code 65399
65399 Description And Summary : |
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When you open 'b' rocker arm actuator control, circuit high it can suddenly lead to a significantly more oxygen sensor bank 3 sensor 1, internal resistance too large also activation glow plug control module, electrical malfunction will delay your vw fault. |
65399 Possible Causes:
65399 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 65399 Code
- Inspect all the connections relay 2 for power supply (b+)terminal 30, range/performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns