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VW Code 28449

28449 Description And Summary :

This something to do with the intake camshaft timing exhaust gas temperature sensor bank 1 sensor 2, circuit the system depends on oil pressure to switch between cam profiles ignition coil 'c' secondary circuit, malfunction and wait then fuel mode indicator lamp control, circuit is the final reason of the code.

28449 Possible Causes:

28449 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Fuel Composition Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 28449 Code

  • Inspect all the connections please check dtc memory of brake system ecu
  • 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