Compression Test

Test Values
- Normal compression pressure - 9-10 bar (130-145 psi)
- Min. compression pressure - 7.5 bar (109 psi)
- Max. difference between individual cylinders - 1.5 bar (22 psi)

Special Tools

Compression Pressure Recorder With Accessories:

Remote Starter Switch - PN 001 589 46 21 00:

NOTE: Check compression with engine at operating temperature coolant at 80°C (176°F). Remove ALL spark plugs before testing.

Fig. 1:

Fig. 2: