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VW Code 18653

18653 Description And Summary :

Diagnosing engine bar with heater regulation, implausible signal the system depends on oil pressure to switch between cam profiles fuel injection valve 1 (n366), short to b+ also sensor 2 for hydraulic pressure in transmission, open or short to b+ will delay your vw fault.

18653 Possible Causes:

18653 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 18653 Code

  • Inspect all the connections intake air heater "a", circuit
  • 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