Table of Contents
Advertisement
14·6
FUEL SYSTEM - Control Unit
CONTROL UNIT
ENGINE CONTROL UNIT
The erlgine contro
l
unit used in the DOHC
erlgine is
s
high
performance unit using
a 16
bit
micro computer.
It features
both
high
speed
processing and increased
memory_
CONTROL INFORMATION BETWEEN CONTROL UNITS
CONTROL
UNITS
BETWEEN
TRANS
AXLE AND ENGINE
"'AJT>
The
trsnsax
le control
unit
inputs a torqU\l
reduction
reql.lest
signal
to
the engi"",
control
unit
w hen
the
transax le control
unit
contro ls
gear
shift irlg
.
,
,
ASS
cowol
unit
Engi"" cootrol
unit
f
o motor rei.
~
~
~
1:
'"",,000
TM engine control unit
uses
this
signal
not only
to
delay ignition
t
iming
and
reduce
torque
but
also
inputs
a torque
reducti
on
execu
tion signa
l
to
the
transaxie
control
unit.
CONTf!;OL UNITS BETWEEN ABS AND
ENGINE (AWOl
The ABS control
unit
inputs a
motor
re
lay
'ON·
signa
l
to
the \lngine
control unit
when
the
ABS
functions_
The erlgi"",
co ntro
l
unit uses th is
signa
l
to
drive
the ISC
servo for
improved
ABS
performance.
Advertisement
Chapters
Table of Contents
