ENGINE CONTROL
SYSTEM (EOBD)
The objective is the following:
If, when the ignition key
is turned to MAR, the
– to keep under control the efficiency of
the system;
warning light does
U
(versions in compliance with Directive
not come on or if, when driving, it
lights up and emits a fixed light
or a flashing one, contact an Alfa
Romeo Authorized Service Station
as soon as possible.
–
to indicate when a malfunction caus-
98/69/EC
2001/1/EC
– EURO3 or Directive
level B – EURO4)
es an increase in the emissions beyond
the threshold established by European
regulations;
The EOBD (European On Board Diagno-
sis) system fitted on the car conforms with
the 98/69/EC (EURO3) Directive for 2.0
T.SPARK, 2.5 V6 24V, 3.0 V6 24V (S-
portronic), JTD, JTD 20V Multijet and JTD
–
to indicate the need to replace the
deteriorated components.
The system also has a diagnostic con-
nector, which can be interfaced with ade-
quate instruments, that enables the error
codes stored in the control unit to be
read, together with a series of specific pa-
rameters concerning the operation and di-
agnosis of the engine.
20V
Multijet (Sportronic) versions and
with the 2001/1/EC level B (EURO4) Di-
rective for 3.2 V6 24V version.
This system continuously monitors the
components of the vehicle related to e-
missions; it also indicates, when the U
warning light comes on on the instrument
panel, that the components in question
are in poor condition.
IMPORTANT After the problem has
been resolved, to completely check the
system, the Alfa Romeo Authorized Ser-
vice Station must carry out tests on a test
bench and, if necessary, road tests that
could be long.
116
| 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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