Compression, Checking: Notes

Special tools and workshop equipment required 

• Compression Tester Kit :V.A.G 1763 
  Fig 1: Compression Tester Kit VAG 1763

  Courtesy of AUDI OF AMERICA, LLC
• Spark Plug Socket Adapter - 3/8" :VAS 6919 
• Trim Removal Wedge :3409  , for vehicles with high-voltage system
  Fig 2: Identifying Trim Removal Wedge

  Courtesy of AUDI OF AMERICA, LLC