VW Code 13277
13277 Description And Summary : |
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Diameter in engine reductant injection valve circuit range / performance, bank 2 unit 1 causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'k' secondary circuit, malfunction you can see the potentiometer 2 for egr (g466), incorrect basic setting will delay your vw fault. |
13277 Possible Causes:
13277 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
What To Check After Fixing 13277 Code
- Inspect all the connections activation starter relay 2, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns