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I
L
I
p0113
1
The
scan tool indicates
Diagnostic Trouble Code
(OTC)
P0113: A high
voltage (low
temperature)
problem
in the
Intake
Air Temperature
(IAn
sensor circuit.
-
The MIL
has been reported
on.
I
-
DTe P0113
Is stored.
Problem verification:
1. Turn
t
he
ignition switch
ON
(JU
.
2.
Ch
eck
the
IAT
w
ith
the
sca
n
tool.
Intermittent failure. system is OK
Is -4"F
!-20°C)
or
less
(or
L-Limit
NO
at this
time.
Check for poor con-
in Honda mode
of
PGM Tester)
o
r
nections or laos. wires at C133
5
V
indi
cated?
(lAT
sensor)
and at the
ECMI
PCM.
YES
IAT SENSOR 2P CONNECTOR IC133)
Cheek for an open in the JAT
sen·
sor:
1. Disconnect the IAT sensor
2P
connector.
2.
Connect the
IAT
sensor 2P
con-
~
~I8lK)
JUMPER
WIRE
2
IAT (RED/YEL)
nector
terminals
No. 1
and
No.2
with a
jumper wire.
3. Check the intake
air tempera
·
Wire side of female terminals
ture
with
the
scan tool.
Is _4°F
f-20°Cl
or
less
(or
l
-Limit
NO
in Honda
m
ode
of PGM
Tester)
or
Replace thelAT
lensor.
5
V
indicated
?
YES
('97
model)
---_
._
._ ._ .- -
.-.
-----
.-
.-
_ .-.-
._-_._
._.
_.-
.-
._ ._-
--_.-.-
.
Check for an open in the wir"
PCM
CONhECTOR D Il6P)
(lAT, SG2Iines):
1.
Turn
the
ignition switch OFF.
2.
Connect
PCM
connector ter·
minal
s
D8
and
Dl1
with
a
jumper
wire.
T
234
J5l
3
.
Turn
the
ignition
switch ON
(II).
/
7 8 /
10 11
1
12
I
4.
Check the IAT with
the
scan
tool.
1314
1!i
/YEL)
SG2
IGR
)AT IRED
N/BLK)
JUMPER WIRE
Is
_4°F (-20°Cl or less
(or
L·lim
it
NO
Repair open In the wwes between
in
Honda
mode
of
PGM Tester)
or
the PCM
(08,
011' and the
IAT
Wire side of
female terminals
5
V
indicated?
sensor.
YES
._-
_._._._.
-
.
_.-
-
' -
' -
' -
'
- ' - '
-
'
- ' - ' - ' - ' -
'
- ' - '
-
'
- ' -
'
-
' - ' - '
(cont'd)
(To
page 1'·98)
11-97
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Table of Contents
Troubleshooting
