Compression pressures, checking: Notes

Special tools, testers and auxiliary items required 

Fig 1: Identifying Special Tools - Compression Pressures, Checking

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• Hinged socket 3220
• Torque wrench V.A.G 1331
• Adapter V.A.G 1381/12
• Compression tester V.A.G 1763

Test conditions 

• Engine oil temperature min. 30 ° C