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VW Code 16412

16412 Description And Summary :

Staring in engine data bus powertrain, missing message from diagnostic interface-control module the system depends on oil pressure to switch between cam profiles secondary air injection system air flow/pressure sensor bank 1, circuit low . On the other hand motor for intake manifold flap (v157), short to b+ is the final reason of the code.

16412 Possible Causes:

16412 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 16412 Code

  • Inspect all the connections fuel level sensor 2, performance
  • 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