226
– Do not connect or disconnect the
terminals of the electronic units while
the ignition key is at
MAR
.
– Do not check polarity through
sparking.
– Disconnect the electronic units if
you are electrically welding the car
body. Remove the units if tempera-
tures exceed 80°C (special operations
on the bodywork, etc.).
SPARK PLUGS
The cleanness and soundness of the
spark plugs (
fig. 19
) are very impor-
tant for keeping the engine efficient
and polluting emissions down.
The appearance of the spark plug, if
examined by an expert eyes, is a good
way of pinpointing a problem even if
it has nothing to do with the ignition
system. Therefore, if the engine has
problems, it is important to have the
spark plugs checked at a
Lancia
Dealership
.
Modifications or repairs
to the electrical system
carried out incorrectly and
without bearing the features of the
system in mind can cause mal-
functions with the risk of fire.
fig. 19
P4T0240
The spark plugs must be
changed at the times spec-
ified in the Service Sched-
ule. Only use the type of plugs in-
dicated. If the heat ratio is less
than required or the life specified
is not guaranteed, problems can
arise.
Spark plug
LANCIA RC10YCC
1.6
LANCIA BKR5EZ
Champion RC10YCC
NGK BKR5EZ
LANCIA RC10YCC
1.8
LANCIA BKR6EZ
Champion RC10YCC
NGK BKR6EZ
2.0
LANCIA RC8BYC
Champion RC8BYC
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