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2002
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Century Custom
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Repair and Diagnosis
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Engine Performance
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Engine Control System Self-Diagnostics - 3.1L Engine
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Inspection/Maintenance Procedures
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Inspection/Maintenance EGR System Set Procedure
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Conditions For Running Test
Conditions For Running Test
Barometric pressure is greater than 65 kPa.
Engine coolant temperature is 176-230°F (80-110°C).
Intake air temperature is greater than 149°F (65°C).