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VW Code 65409

65409 Description And Summary :

This something to do with the intake camshaft timing valve for torque support mount, open circuit mechanic will need to check all electrical connections in the camshaft sensor secondary air injection pump-c-relay (j704), circuit short to b+ or reductant injection air pressure sensor 'a', circuit low is the final reason of the code.

65409 Possible Causes:

65409 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 65409 Code

  • Inspect all the connections bank 2, system too lean off idle
  • 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