Page 1145 of 1681
lgnition System
23-88
Component Location lndex
rGNlTroN TTMTNG COJTRqL SYSTEM
. lnspection and sefting, page 23-90
DISTRIBUTORTop End lnspeclion, page 23-92Removal/lnstallation, pages 23-92, 93Overhaul, page 23 94Reassembly, page 23-95lgnition Coil TesvReplacement, page 23 96lgnition Control Module (lCM) lnput Test, page 23-97
PLUGSInspection, pago 23-98
IGN'TION WIRESInspection, page 23-95
SERVICE CHECK CONNECTOR I2PIIWi]6 coloEi BRN/WHT I
land BLK j
Page 1146 of 1681
ECM
VI
BLU
I
BI.U 8LUll
I --r
I li3fou.'..
v
coNNEcroR
TACHOMETER
UNOER.DASHruSARELAY BOX
l-*",t^l
t*Tl-l
I
IGNTTIONWlRES
llI SPANKI PLUGS
t uragram -
UNDER.HOOO FUSgRELAY 8OX
-i.i,
T}
23-89
Page 1147 of 1681
Page 1148 of 1681
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Page 1150 of 1681
Page 1151 of 1681
b-.
23-94
lgnition System
Distributor Overhaul
BLKi YEL
CAP SEALCheck for damage
Bp//ROTOR RETAINING SCREW(Must be made ofdaamagnetic material)
DISTRIBUTOR IGNITION (DII
CAPCheck for cracks, wear, damage,and fouling.Clean or replace.
O-RINGReplace.
\
CI
TDC/CKP/CYP SENSORTroubleshooting, sectionDo not disassemble,11
q
€a
\y%
DISTRIBUTOR IGNITION IDI)HOUSINGCheck for cracks and damage,
IGNITION CONTROL MODULE {ICMITroubleshooting, section 1 1Input test, page 23 97
LEAK COVER
l
I
I
|>l
Page 1152 of 1681
'1.When reassembling the distributor, install the rotor
on the shatt so that it faces an the direction shown(toward the No. 1 cvlinder).
2.Align the index mark on rhe distributor ignition (Dl)
housing with the index mark on the end of the shaft.
INDEX MARKS
Distributor Reassemblylgnition Wire Inspection and Test
J
J)
23-95
,-
CAUTION: Carelully remove the ignition wires by pull-
ing on the rubber boots. Do not bend the wires; you might
break them inside.
'1 . Check the condition ot the wire terminals. lJ any ter-
minal is corroded, clean it, and if it is broken or dis-
torted. reolace the wire.
Check for broken,corroded, and bentterminals.
IGNITION WIRE
Connect ohmmeter probes and measure resistance.
lgnition Wire Resistance:
25 kO max. at 68oF {20oC}
IGNITION WIRE
3. It resistance exceeds 25 k0, replace the ignition wire.
)l-