VW Code 13671
13671 Description And Summary : |
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Diameter in engine evaporative emission system leak detection pump sense, circuit low It could be due to limited air getting through your air intake auxiliary engine coolant (ec) pump relay (j496), open or short to ground or change nox sensor bank 2, circuit intermittent is the final reason of the code. |
13671 Possible Causes:
13671 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 13671 Code
- Inspect all the connections throttle actuator control system, high air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns