Nissan Sunny - the Repair manual and operation

6.4.2.1. System of decrease in emission of crankcase gases

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Prevention

You watch subsection 6.4.2 for obtaining information on what systems are installed on the corresponding model.

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This system does not demand maintenance, except check of a condition of hoses and replacement of the filter (if it is established) through regular periods (see subsection 2.2.7 and subsection 2.4.1).