volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Computers and Control Systems > < Compression Check|Specifications|Page 3850
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Measure compression with the engine at operating temperature and Wide Open Throttle (WOT)
Normal value B5204, B5254, B5252

MPa 1.3-1.5

Normal value B5234T

MPa 1.1-1.3

Note!  Engine at operating temperature, Wide Open Throttle (WOT) and starter motor turning at 4.2 - 5.0 r/s (250 - 300 rpm).

Reinstall removed components.

Computers and Control Systems > < Compression Check|Specifications|Page 3850