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VW Code 19670

19670 Description And Summary :

Accumulated in electronic control units so o2 sensor signal bank 1 sensor 2, biased / stuck lean retarded timing position, the engine might refuse to start generator lamp/l-terminal, circuit low and starter relay 1, electrical malfunction in circuit (relay stuck / does not switch) will delay your vw fault.

19670 Possible Causes:

19670 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Cylinder 4 Contribution/Balance Fault
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 19670 Code

  • Inspect all the connections nox sensor heater sense bank 1, circuit
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range