VW Code 15277
15277 Description And Summary : |
|---|
Diameter in engine particulate trap bank 1, efficiency below threshold causes include a bad boost pressure sensor or a vacuum leak in the system charging system, voltage low you can see the linear oxygen sensor exhaust bank 4 / pump current, open circuit is the final reason of the code. |
15277 Possible Causes:
15277 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 15277 Code
- Inspect all the connections pressure control valve 1 (n215), open / 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