Operation CHARM: Car repair manuals for everyone.

Compression Check










Cylinder Compression

Fully open the throttle valve

Standard compression pressure 1400 kPa (14.0 kgf/cm2, 203 psi) or more
Minimum pressure 980 kPa (10.0 kgf/cm2, 142 psi)
Pressure difference 100 kPa (1.0 kgf/cm2, 14.5 psi) or less