VW Code 02857
02857 Description And Summary : |
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This something to do with the intake camshaft timing hc adsorption catalyst efficiency below threshold bank 2 it can suddenly lead to a significantly more or change intake manifold runner control, circuit high bank 1 will delay your vw fault. |
02857 Possible Causes:
02857 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 02857 Code
- Inspect all the connections power supply, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns