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Engine Compression

Check engine compression with engine at normal operating temperature, at specified cranking speed, all spark plugs removed and throttle wide open.

COMPRESSION SPECIFICATIONS

Application (1) Specification
Compression Pressure
Accent
Standard Value 218 psi (15 kg/cm2 )
Limit Value 203 psi (14 kg/cm2 )
Elantra
Standard Value 218 psi (15 kg/cm2 )
Limit Value 203 psi (14 kg/cm2 )
Santa Fe
Standard Value 170 psi (12 kg/cm2 )
Limit Value 150 psi (11 kg/cm2 )
Sonata
Standard Value 170 psi (12 kg/cm2 )
Limit Value 150 psi (11 kg/cm2 )
XG350
Standard Value 170 psi (12 kg/cm2 )
Limit Value 150 psi (11 kg/cm2 )
Maximum Variation Between Cylinders
All Models 14 psi (1 kg/cm2 )
(1) Checked with engine coolant temperature at 176-205°F (80-96°C) and engine speed at 250-400 RPM.