FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Honda
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2009
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Civic Si L4-2.0L
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Engine Lubrication
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Oil Pump
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Engine Oil Pressure
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Specifications
Engine Oil Pressure: Specifications
Relief valve oil pressure with oil temperature at 176 °F (80 °C):
At idle = 70 kPa (0.7 kgf/cm2, 10 psi) minimum.
At 3,000 rpm = 300 kPa (3.1 kgf/cm2, 44 psi) minimum.