Honda Civic Service Manual page 403

t
'P SENSOR 3P CONNECTOR
Terminal side of male terminals
ECi'/PCM CONNECTOR D {16PI
TPS IRED/
Btx)
IGRN/BLK)
t-
h m
sG2
6 I
t
to
t l
12
t l t 5
t a
Wire side ol lemale terminals
lDl6Y5 engine
f
TPS IR€O/
BLKI
SG2 IGRN/BLKI
{From page l1'132}
ls there approx. 0.5 - 0.9 k0?
Check for an opsn or 3hort in tho
TP sensor:
Measure resislance between the
T P s e n s o r t e r m i n a l N o . 2 a n d
No. 3 with the throttle fully closod.
ls there approx.3.6 - 5.4 k0?
Chock lor an open in the ECM/
PCM ITPS lin6l:
1. Reconnect the TP sensor 3P
connector.
2. Turn the ignition switch ON {ll}.
3 . M e a s u r e v o l t a g e b e t w e e n
ECM/PCM connector terminals
D l a n d D 1 1 .
Substitut. r known-good ECM/
PCM and r.ch.ck. lf pt6crib.d
vohrga i. now !Y!il.blo, lcpl.co
tho odginal ECM/PCM.
ls there approx. 0.5 Vwhen the
throttle is fully closed and
approx. 4.5 Vwhen the throttle
is fully opened?
Check tor . short in tha TCM:
1. Turn the ignition switch OFF.
2. Disconnect the 22P connector
from the TCM.
3. Turn the ignition switch ON (ll).
/t. Measure voltage between ECM
c o n n e c t o r t e r m i n a l s D 1 a n d
D 1 1 .
ls there approx.0.5 V when the
throftle is tully closed and
approx. 4.5 V whon the throttle
is fully opened?
Ropair rhort in the wir€ bdtwcon
ECM/PCM (D11, TCM and TP i.n.
30r,
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