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BMW
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2012
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335i 2D Convertible, Automatic Trans
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Repair and Diagnosis
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General Information
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OEM General Information
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Functional Descriptions - F25 - Cooling System, Engine Performance
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Engine Performance - Functional Description
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Checking engine internal pressure
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Nominal values
Nominal values
The internal pressure of the engine must be between -15 mbar and +30 mbar during idle.