Honda CR-V 1997 Service Manual page 306

PGM-FI System
Throttle Position (TP) Sensor (cont'd)
(From page 11 -'03)
I
"-
NO
Is there approx . 0.5 - 0.9 kn?
Replace the throttle body.
YES
Check for an open or short in the
TP sensor:
Measure resistance between the
TP
sensor
3P
connector termin-
nals No . 2 and No . 3 with the
throttle fully closed.
"-
NO
Is there approx . 4.5 kn?
Replace the throttle body.
YES
Check for an open In the peM
ITPS
line):
1.
Reconnect the TP sensor 3P
connector.
2. Turn the ignition switch ON
(II).
3. Measure voltage between
PCM connector 0 (, 6P) termi-
nals 01 and 011 ,
Is there approx. 0.5 V when the
YES
Substitute a known·good PCM
throttle is fully closed and
and recheck. If prescribed yolt-
approx. 4.5 V when the throttle
age is now availabl., replace the
is fully opened?
original PCM.
NO
Repair short in the wire between
the PCM (01. and the TP sensor.
11-104
TP SENSOR 3P CONNECTOR
TPS
Terminal side of male terminals
TPSIREDI
BlKJ
PCM CONNECTOR 0 116PJ
SG2 IGRN/BlKJ
Wire side of female terminals