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Home >> Chevrolet >> 2008 >> Cobalt L4-2.0L Turbo >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications
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Fuel Pressure: Specifications

Ignition ON, engine OFF, command the fuel pump relay ON with a scan tool. Verify the fuel pressure is between 395-464 kPa (57-67 psi) and does not decrease greater than 34 kPa (5 psi) in 1 minute.
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