Nissan and Datsun Workshop Service and Repair Manuals

Compression Check: Specifications

Tested with a warm engine, fully open throttle, and fully-charged battery.

Specified value:

Standard .........................................................................................................................................................................  1196 kPa (12.2 kg/cm2, 173 psi)
Minimum ............................................................................................................................................................................  883 kPa (9.0 kg/cm2, 128 psi)
Cylinder difference limit ........................................................................................................................................................  98 kPa (1.0 kg/cm2, 14 psi)