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Engine Compression

Check engine compression with engine at normal operating temperature at specified cranking speed, all spark plugs removed (on dual plugs, remove exhaust side only) and throttle wide open.

COMPRESSION SPECIFICATIONS

Application Specification
Compression Ratio 9.5:1
Normal Compression Pressure
1.6L 192 psi (13.5 kg/cm2 )
2.0L 178 psi (12.5 kg/cm2 )
Minimum Compression Pressure
1.6L 164 psi (11.5 kg/cm2 )
2.0L 149 psi (10.5 kg/cm2 )
Maximum Variation Between Cylinders 14 psi (1.0 kg/cm2 )
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