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Rio Base, Automatic
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Engine Performance
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DTC Troubleshooting Procedures (2 Of 2)
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DTC P0452 EVAP. Emission System-Pressure Sensor Low Input
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DTC Description
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DTC Description
If signal input is below-39.06hPa (-81.6 lbf/ft
2
), ECM/PCM sets DTC P0452.