VW Code 02770
02770 Description And Summary : |
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When you open ignition coil 'd' primary control, short to plus the system depends on oil pressure to switch between cam profiles o2 sensor exhaust sample error bank 2 sensor 1 or change injector cylinder 14 (n392), open circuit is the final reason of the code. |
02770 Possible Causes:
02770 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 02770 Code
- Inspect all the connections exhaust bank 3/4 lambda probes after kat exchanges
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns