1 Details of the emissions control system components are given in Chapter 4D.

2 Checking consists simply of a visual check for obvious signs of damaged or leaking hoses and joints. On engines incorporating a breather filter in the oil filler cap, this should be removed and cleaned, or renewed if it is particularly contaminated.

3 Detailed checking and testing of the evaporative and/or exhaust emissions systems (as applicable) should be entrusted to a Peugeot dealer.