By results of visual survey or functional measurements of characteristics (work) of system correct damage, clear or replace elements as it is required. This maintenance is recommended the KIA company. However it is not necessary for guarantee preservation on a control system of toxicity of the fulfilled gases and its default does not attract cancellation of liability of the producer. After run of 80 000 km or in 48 months (40 000 km or 24 months) continue to carry out the maintenance given here through reco