79
ENGINE
EXHAUST LINE SPECIFICATIONS
Engine : CFA
Butterfly body (manual gearbox)
(42) :
butterfly position sensor.
The butterfly body
(40)
is of plastic to reduce weight.
An idle control valve
(41)
of the stepper motor type is fitted inside the butterfly body
(40)
.
Inlet manifold
The inlet manifold
(43)
is of plastic to reduce weight and the quantity of the heat transmitted by the
cylinder head. This solution reduces the temperature of the inlet air and increases the inlet perfor-
mance by volume.
The inlet manifold comprises a depressiometer
(44)
for measurement of inlet vacuum and a sensor
for measurement of inlet air temperature.
B1B202GD
B1B202HD
FR-C1-page022-92-2005 9/01/06 8:49 Page 79