VW Code 05066
05066 Description And Summary : |
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Diagnosing engine bar with transmission coolant circuit relay, short to b+ the system depends on oil pressure to switch between cam profiles reductant / regeneration supply control, circuit / open and wait then throttle/pedal position sensor / switch 'f', circuit is the final reason of the code. |
05066 Possible Causes:
05066 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 05066 Code
- Inspect all the connections turbocharger 2 control module (j725), voltage supply outside permissible range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns