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VW Code 04319

04319 Description And Summary :

Diameter in engine control of valves pump / nozzle, electrical errors in the electric circuit causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain, missing message from control module battery monitoring also please check coding of ecus in data bus powertrain is the final reason of the code.

04319 Possible Causes:

04319 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Reverse Input Circuit

What To Check After Fixing 04319 Code

  • Inspect all the connections actuator supply voltage 'c', circuit / open
  • 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