Acura 1994 Integra Service Manual page 259

PGM-FI System
Electrical Load Detector (ELDI
tft;-]/
The Maltunction Indicaror Lamp (MlL) indicatss Diagnostic Trouble Code IDTC) 20: A probtem in
-Li!- tne Electrical Load Detecror {ELD} circuit.
With lho SCS lhon connectol
connoctod {ree pago 11-34}, cod.
20 is indicatod.
Do the ECM B6set Procedurs {see
page 1 'l-35).
Start engine and keep engin€
speed at idle.
Turn on headlights.
lntennlna tlllure, lyrtom lt Ol(
!t irl.
dm. (lgtt driv. mly bo
na@raaryl.
Chrck for Door connactlona oa
loota wiro. rt C218 IELD, lnd
Ectrt.
Ooes the MIL indicato code 20?
Romove the undgr-hood fusg/
relay box and remove the tus6/
relav box lowet cover.
Turn lhe ignition switch ON.
Measure voltage betw€on BLK/
YEL (+l terminal and BLK (-)
terminal.
Msasuro voltag€ b€tweon BLK/
Y€L {+)
terminal snd bodv
ground.
ls there bartory voltagel
Rcpir oo.n in BLK wir.
batwaan lha 3P connrc-
tor lnd G2Ol {loc.t.d
troit ot angh|. comprn-
m.r dghl .ld.l,
B.p.lr op.n in BLKrYEL wlrr b.-
tw..n
o.24ACG (ALn flcl115
A: Bl88l .ngln!, 20 A:818C1
cnginol fu!. In thr und.r{..h
tu.o/r.lly bor lnd tho 3P con-
rcclo?.
View trom
wire side
B L K ( - )
( T o p a g e 1 1 - 7 ' l )
GRn/iED I - |
BLK/YEL I + I
11-7 0