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HONDAMATIC
3.
TP
Sensor
Resistance Inspection
2
Check that
the resistance at the sensor
terminals
~------------------,
varies with
the
throttle
position
while operating
the throttle lever
(page
24-41).
Connection: Yellow/black
(+)
-
Green/
blue
H
Standard:
Fully
close
to Fully
open
0.5 to 4.0
-
6.0
kn(2
0~C/60
°
FI
Is there normal
condition and standard
resis-
tance?
NO
- GO
TO
STEP 4.
YES
- GO TO STEP 5.
4. TP
Sensor
Installation
Condition
Check installation condition of the TP sensor
(page 24-41).
Is
it
installed certainly?
NO
-
Install properly
or replace
the
faulty
part.
YES
-
Faulty TP
sensor - After
replacement,
perform initial
setting procedure.
5.
TP Sensor Input Voltage Inspection
Turn
the ignition switch ON.
Measure the
voltage between
the
wire harness
side connector terminal
(pa
ge
24-41).
Connection:
White/
red
1+1
-
Green
/
blue
(-)
Is the
voltage within
4.7 -
5.3
V7
NO
- GO TO STEP 6.
YES
-
GO
TO STEP 7.
6.
TP Sensor line Inspection 1
Turn
the ignition switch
OFF.
Disconnect the
ECM 34P
(Bl
ack)
connect
or and
the TP
sensor 3P (Black) connector.
Check
for
continuity at
the
Whitefred wire and
Green/red wire
between
the
ECM
connector and
sensor connector.
Is there
continuity?
NO
- Open in wire between
the
ECM and
TP
sensor
YES
-
Faulty ECM
-
After replacement. per-
form initial setting procedure.
~G/BU----'
ViSI
Q
f----------'
qU3-
W/R
- - - - ,
GfBu
"---------{
V
}---'
24-19
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Table of Contents
Troubleshooting
