Suzuki 2000 Grand Vitara SQ625 Service Manual page 247

7) Crank engine with fully charged battery, and read the highest
pressure on compression gauge.
NOTE:
For measuring compression pressure, crank engine at
least 250 r/min. by using fully charged battery.
Standard
Limit
Max. difference between
any two cylinders
8) Carry out steps 5) through 7) on each cylinder to obtain four
readings.
9) After checking, install spark plugs and ignition coil assemblies
and connect injector wire harness connector securely.
ENGINE MECHANICAL (G16 ENGINE) 6A1-5
Compression pressure
1400 kPa
(14.0 kg/cm
1200 kPa
(12.0 kg/cm
100 kPa
(1.0 kg/cm
2
, 199.0 psi)
2
, 170.0 psi)
2 , 14.2 psi)