Workshop engine manual

Engine
Check the throttle angle when the throttle is completely
closed.
Huntings between 1.9° and 2.1° and between 2.3° and
2.5° are allowed only if the engine is started.
A value above 2.5° is not allowed.
If necessary adjust the throttle opening using only the
appropriate screw on the throttle opening pulley.
It is recommended not modify the throttle potentiometer
position because the throttle has been set during
the production to the optimal value.
Remove the sealing caps of the small tubes to check
the vacuum pressure.
The number of the cylinder to which the caps are connected
is written on the caps.
The small tubes for checking the vacuum pressure are
- 15 -
B