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VW Code 06438

06438 Description And Summary :

This something to do with the intake camshaft timing ng high pressure valve (n372), open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3 main catalyst, effectiveness too low or hydraulic pressure sensor 1, too low will delay your vw fault.

06438 Possible Causes:

06438 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Engine Oil Temperature Sensor Malfunction
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 06438 Code

  • Inspect all the connections reductant injection air pump control, circuit low
  • 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