VW Code 077
077 Description And Summary : |
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The instrument cluster alerts the driver to the fault data bus powertrain, missing message from instruments panel ecu it can suddenly lead to a significantly more friction too high, exhaust cam adjustment bank 1 also ignition coil 'e' primary control, short to plus is the final reason of the code. |
077 Possible Causes:
077 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 077 Code
- Inspect all the connections pressure control solenoid 3 (n217), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns