Table of Contents
Advertisement
CAUTION
IF THE VEHICLE IS USED ON DUSTY ROADS IT IS NECESSARY TO CARRY OUT
MAINTENANCE CHECKS OF THE AIR FILTER MORE OFTEN TO AVOID DAM-
AGING THE ENGINE.
CAUTION
IN ORDER NOT TO DAMAGE THE VEHICLE PLASTIC COVERS CONTACT AN
AUTHORISED SERVICE CENTRE TO HAVE THE AIR FILTER CLEANED.
Recommended products
AGIP FILTER OIL
Special product for the treatment of foam filters.
-
Secondary air system (03_13, 03_14)
In order to reduce polluting emissions, the vehicle is furnished with a catalytic con-
verter in the muffler.
To facilitate the catalytic process, a further quantity of previously filtered air is brought
in through the exhaust duct on the head by the secondary air system (SAS).
This system allows more oxygen to be added to the unburned gases before reaching
the catalytic converter, thus improving the catalytic converter reaction.
The system has a control valve that disables operation during deceleration in order to
03_13
avoid abnormal noises.
43
Advertisement
Table of Contents
