Honda Prelude 1993 Service Manual page 315

1 1-70)
Measure rosistance between ter-
minals of the indicnted senso..
'9oo tsblg
Roplaca the di.Mbuto.
houalng {16o soction
231.
ls there 350- 700 O?
Ch€ck lor continuitv to bodv
ground on both terminals of the
indicatgd sensor.
RoDlrc. th. di.trlbutor
houling
(soo aocdon
231.
Connect the test harness to the
main whe harnoss onlv, nottothe
ECM (see pag€ 1 1-45).
Measure rosistance between t€r-
minals of the indicated sensor on
test harness.
'see tablg
R9pai. op.n In tho indi-
catad alnlor wi10a.
'!oo trble
ls there 35O-7OO 0?
Check tor continuity to body
ground on Bl 5, 813 or 81 1 ter-
mtnals,
Subltltuto a known-good ECM
lnd r6chock. lt aymptom/indicr-
tion goor away, rcphca tho origi-
n.l ECM.
SENSOR
oTc
SENSOF
ECM
COLOF
cxP
8 1 5 ALU/GRN
4 1 6
SLUTYEL
TOC
a
c
a l 3
OFN/aLU
G
a t 4
B l l
OFN
B t 2
8:16
350-7OO O?
o o o o o o o o o o o o o I o o o o o o
o l:1E$iq#Cittl o o o oo o oo oo o
o o o o o o o o o o o o o I o o o o o o
o o o o o o o o o o o
B1l-
350-7ooo?
o o o o o o o o o o o o o I o o o o o o o o r . s E t $ d i 6 d q o o o o o o o o o o o
o o o o o o o o o o o o o I o o o o o 0 o o l f r l E # l l s * l l o o o o o o o o o o o
350-7000?
812
1 1 - 7 1