16486/P0102/000258

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Contents

16486/P0102/000258 - Mass Air Flow Sensor (MAF/G70): Signal too Low

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Loss of Power

Possible Causes

  • Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70) faulty
  • Mass Air Flow Sensor (MAF/G70) faulty

Possible Solutions

  • Check Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70)
  • Check/Replace Mass Air Flow Sensor (MAF/G70)

Special Notes

  • In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm)



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