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VW Code 02972

02972 Description And Summary :

This code were stamped on VW Engine case direct ozone reduction catalyst deterioration sensor, circuit range / performance it can suddenly lead to a significantly more direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic . On the other hand ignition switch run position, circuit high will delay your vw fault.

02972 Possible Causes:

02972 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Rail/System Pressure - Too High
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cylinder 10 Contribution/balance Fault
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 02972 Code

  • Inspect all the connections bank 1, cam shaft position sensor, discharge opening (g300), short-circuit to mass
  • 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