CONSTRUCTIONAL FEATURES
GENERAL FEATURES
For controlling these operating logics the
control unit uses the following signals:
The Sportronic gearbox is fully automat-
ic with electrohydraulic control and four
forward gears plus reverse (3.0 V6 24V
version) and five forward gears plus re-
verse (JTD 20V Multijet version).
Electronic gearbox management makes
it possible to obtain gearshifting suited to
momentary engine characteristics with a
certain elasticity.
– engine rpm
–
throttle position
– engine temperature
– turbine rpm
The electronic control unit has the task
of:
It is controlled by an electronic control
unit which handles:
–
adapting the oil pressure for gearshift-
– vehicle speed
–
–
–
the torque distributor
gearshifting
ing to the engine torque
–
–
–
–
gearbox oil temperature
– activating safety functions
gearshift selector lever position
accelerator pedal position (kickdown)
brake pedal position
specific programmes
– defining the manual gearshifting pro-
gramme
The gearbox is coupled with a fluid pow-
er torque distributor with piloted antislip
device which makes it possible to obtain
demultiplication ratios.
– system diagnostics.
In addition the control unit converses
with the electronic control units of the ABS,
injection-ignition, VDC and Cruise Control.
The particularity of this gearbox which
works without idle gear enables:
–
higher compactness and weight re-
duction
–
–
improved output due to less friction
lower stress of transmission parts
100
| Categories | Alfa Romeo 166 Manuals, Alfa Romeo Manuals |
|---|---|
| Tags | Alfa Romeo 166 2.0 T.SPARK, Alfa Romeo 166 2.5 V6 24V, Alfa Romeo 166 3.0 V6 24V, Alfa Romeo 166 3.2 V6 24V, Alfa Romeo 166 JTD |
| Model Year | 2003, 2004, 2005 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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