24
ELECTRONIC FUEL INJECTION - AFC
Temperature Sensor I
The
temperature sensor
I is located
in
the intake
air sensor
housing and permanentely
installed.
It
can
not
be
replaced separately
.
Its function is
to
measure the temperature of
the
intake
air and
provide the
control
unit
with
the
appropriate
information
.
Troubleshooting:
S
i
mi
l
ar
to
the intake-air sensor
.
Temperature Sensor II
This
s
ensor
is located in the
cylinder
head. It provides the
control
unit with information
concerning
engine temperature and
thus
about
the
starting and warm-up enrichment.
Problem
condition: the
motor does not start; warm starting
difficulties;
motor starts but stops again
almost at once; fuel consumption
too high; CO
value
is
too
high in slow running.
Troubleshooti ng
:
Connect
an ohm
meter between
temperature sensor
II
and ground.
Nominal
value at
20°C/68°F motor and
ambient temperature:
1
.
5 to
2
the
motor
temperature
is
above
80°CI176°F
the
value
must
be less than 300
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