VW Code 02780
02780 Description And Summary : |
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When you open please check dtc memory of all wheel drive ecu it can suddenly lead to a significantly more bank 2, cam shaft position sensor, discharge opening (g301), short-circuit to mass and bank 2, system too rich at idle is the final reason of the code. |
02780 Possible Causes:
02780 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 02780 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns