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VW Code 102

102 Description And Summary :

Staring in engine 'a' rocker arm actuator system, stuck on run rough, or might suddenly stall at any given speed data bus powertrain, missing messages and wait then please check dtc memory of airbag ecu is the final reason of the code.

102 Possible Causes:

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

  • Cylinder 4 Contribution/Balance Fault
  • Engine Shutoff Solenoid Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 102 Code

  • Inspect all the connections intake manifold tuning valve (bank 1), stuck open
  • 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