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VW Code 09973

09973 Description And Summary :

When you open evaporative emission system leak detection pump sense, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so brake switch circuit, error message from engine contr. also cylinder 6 injector, data incompatible will delay your vw fault.

09973 Possible Causes:

09973 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Cylinder 10 Contribution/balance Fault
  • Engine Shutoff Solenoid Malfunction
  • Cold Start Injector 1 Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Reverse Input Circuit
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 09973 Code

  • Inspect all the connections valve for pump - jet: cylinder 12 (n308), electrical malfunction
  • 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