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I
FUEL SYSTEM (Programmed Fuel
Injection)
Me.isure the
volt
age
at the TP
sensor term inals
of
the
wire harness
side.
~
' ~ - ,
·
'
~/:!~!
'
"'" 1
,~,!~··".,,,-.,.,
..
I
·1
1
tL:· ::
~---_,,,~~:·:;
~~p°".~.~-;~.~
,,..
.....
\
\_
. ,.,.,
.'~<' . ,
) .
' "
j
/ /
..... ",
~\.e'f==
=
a!)
'·-·--~=='
Connection:
Yellow/
Red
(+)
-
Green/Orange(-)
Standard:
4.75
- 5.25
V
Voltage
exisls
Turn
the ignition switch to "OFF".
Disconned
lhe
ECM 22P connectors.
Out
of
r.inge
Continu
ity
Check for continu ity hetween the TP sensor
con-
~ - - - - - - '
--
nP.c:tor
terminal of
t
he
wire
harness
side
and
ground.
Connection: Red/Yellow
(+)
-
Ground
(-)
Standard:
No continuity
No continuity
Open or short circuit in
Green/
Oranoe w ire.
Loose or poor contact on the ECM connecto
rs.
•
Short
circuil i
n
Red/Yellow w
ire.
5-19
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