Daewoo RACER 1998 Quick start guide

p01.tif
ELECTRICAL WIRING DIAGRAM
' '
NEXIA
CIELO
RACER II
r. ·1 «e
1 1
·~, ·
;- . ,._ --, ,,
~ • • ' • . .• . • • "t • •• ... • ... • •••• -·- ...
. .
I t r ' : t • ' ~ • i • ,1. ; .i, • •
. . .
• DAEWOO MOTOR CO., LTD.

p02.tif
ELECTRICAL WIRING DIAGRAM
NEXIA I
CIELO I
RACER II I
• DAEWOO MOTOR CO., LTD

p03.tif
NEXIA, CIELO, RACER II
ELECTRICALS 3
CONTENTS
A. GENERAL DESCRIPTION
1. How to read wiring d·agram
2. Circuit identification code
3. Wiring color
4. ECM classification
B. HARNESS CONNECTORS AND FUSE, RELAYS
1. Harness connector and ground location
2. Fuse and relay location
C. ELECTRICAi.; WIRING DIAGRAMS
-- -- -- -- ---- ---- - -- ---- --- -
FOREWORD
All information illustrations and specifications contained in this manual are based on
th:, latest product information aval!al"Jle at the time: of rmmual ,ipproval
The right is reserved to make changes at any time without notice.
ifi DAEWOO MOTOR CO., LTD.
INCHO!'..:, KOREA

p04.tif
4 ELECTRICALS
NEXIA, CIELO, RACER II
A. GENERAL DESCRIPTION
1. HOW TO READ WIRING DIAGRAM
Ex) E1 : Head Lamp(Left)
E2: Head Lamp(Right)
K7: H~d Lamp Relay
30----------
J§A---r--------
,," ,,
, '
I • 30 \
, I"' --- ., \
I I I I
I KT, - : ,•
\ t - ·- 'rl/ ,,
' 15, ,/
,,
,, "''
,,,.-
l
D'
I
\'
,_
31
10\ 11
·,_
"30" Line: Battery Positive(+) Line
•15• Line: Ignition
ON
·1sA
0 Line: Ignition ON
(But, when cranking englne(lgnltion Ill position), power Is not
supplled.)
·ss· Line: Light Switch ON
A.
B.
C.
D.
123: A number(123) Indicates the location of connecting wiring in
this diagram.
F5: Component connected
with this wiring
Components and Termlnal Number.
K7: Head lamp Relay
86, 30, 85, 87: Terminal
Number
Connector No. and Terminal No. of the two connecting hamess.
-Terminal of X 50 Connector
Cable Color and Wiring Sectional Area
First Letter: Basic Color
Second Letter: Identification Color
Figure: Cross Sectional Area
E. , Ground Location j
·e --i- ": A and B lines are connected.
A
·e -,- ": A and B lines are not connected, but different lines.

p05.tif
NEXIA, CIELO, RACER U ELECTRICALS 5
2. CIRCUIT IDENTIFICATION CODE
IDENTIFICATION COMPONENT
PART NAME(EXAMPLE)
-
E Lamp Head Lamp,
Fog Lamp
F Protector Fuse
G Power Supply ' Alternator, Battery
H Transfer Hom,
Speaker, Tum Signal Lamp
K Relay Relay
L Sensor Ignition Coil
M Motor Wiper Motor, WindOw Motor
- ..
D Meter Tachormetor, Volt Meter
-
R Resistor Blower Resistor
s Switch Wiper Switch: Defroster Switch
X Connector Connectors Between Hamesses
y Electrical Driving Unit Solenoid Valve
3. WIRING COLOR
As the wiring harness inciudes a large number of cables to complete individual circuits, the insulator of each cable
is colorcoded to prevent wrong wiring. The alphabetical symbols in the following table represent the color ofcables
and the same symbols are also used the wiring. The cable identification symbol consists of a figure and letters.
Symbol Color Symbol Color
L blue Br brown
y yellow
Gr
grey
- ..
G green R red
w White B black
VIO violet
The figure Indicates the size of wire and the first and second letters denote the basic color and identification color,
respectively.
The size of wire is indicated In terms of sectional area.
y w
Basic color-~
(yellow)
Identification color
(white)
1.5 -----------
1 Cross sectional area
(1.5mm2)

p06.tif
' '11
6 ELECTRICALS NEXIA, CIELO, RACER
II
3. ECM CLASSIFICATION
o ECM Part Number
ECM
li!NGINE EMIS- T/:M LOOP IMMO
AREA
SION
TYPE PART/NO. I. D
16198389
ER Intense cold area
MIT
EFl-4
16186399
EN
OPEN High altitude area
'
Leaded
16191059 EO General area
1.5TB1
A/T
EFl-4
16191419 ED OPEN
16186389
EB High altitude area
16194919 RC
Hongkong, Singapore
Unleaded
MIT
IEFI-S
16199339
UD
CLOSE Chile
16201659
TF
Guatemala
A/T
IEFI-S 16186529 EC General area
16209699
sx
High altitude area
MIT
IEFl-6
16209689
SW
OPEN Intense heat/cold area
16207709 ES General area
Leaded
IEFl-5
16211909 PO CLOSE High ahitude area
AFT
16211899
PR Intense cold area
1620n1e
ET OPEN General area
IEFl-6
16214669
PJ Intense heat/cold area
16211879
PT Chlle
IEFI-S
16217289 SC CLOSE Guatemala
1.5 MPI 16221479 FC General area, Australia
MIT
16236659 CK ISRAEL
.
IEFl-6
1s2on2e
EU
OPEN
NON IMMO.
16212869 ss 0 Western Europe
IMMO.
IEFl-6
16214689 AL
CLOSE
~estem Europe non IMMO.
Unleaded 16211889
PU
Chile
-- --
IEFI-S
16205729 EL CLOSE General area, Australia
16236669 CL
ISRAEL
A/T 16214659
NA 0 Europe IMMO.
IEFl-6
1s2onse
EV CLOSE General area, Western Europe
Non immo., Australia
16236679 CM ISRAEL
Leaded MIT
IEFl-6
16219829 GO CLOSE Intense heat/cold area
A/T
IEFl-6
16219329
NK
CLOSE Intense heat/cold area
16217229 HD 0 Europe IMMO.(Only France)
16219819 GP High altitude area
MIT IEFl-6
16217239 HE CLOSE General area, Chile, Australia,
1.5 Europe non immo.
DOHC Unleaded 16235989
SE
ISRAEL
IEFl-6
16217249
HG
CLOSE 0 Europe
IMMO.
IEFI-S
16214589
PF
CLOSE
Gneral area, Chile, Israel, Australa
16214639 NB 0 Europe IMMO.
A/T
IEFl-6
162on19 EX CLOSE General area, Chile, Australia,
Europe non
fmmo.
16235999 SF ISRAEL
l

p07.tif
NEXIA, CIELO, RACER II
o ECM Identification Methcd
D
Service unit ---+--- SERV.NO. l 2 2 7 3 0 3
(PCB, F'irt N::
86~,, .. 99
S 9 u O;
Encl 4 numbers
CJ
ELECTRICALS l
ID Code(a black character on a yellow ground)
' I.D Code ,s used o" y for
manufac1unng Lire, and Is
not attached to ECM for A/S
d1:play :-1 ECM Pa·t No.
, .,,LL! ? 8 9 ..:; C/ ASBR <h- ·---1~--....._ Br0,,c1 Ca,:t rn; Codr
/
';' J[jOCC!lC!JOOOO[:
' 868999 S900796307 I
/ ------···- ----.----- .... ~-- __ ...
0 0 0
f-CM P,ut No
·----T
A clotted Line i5 applie<l to
orry EC!: !o.r A/S
You can not exchange IEFI-S ECM, and IEFl-6 ECM each other because those are different.

p08.tif
8 ELECTRICALS NEXIA, CIELO, RACER II
B. HARNESS CONNECTORS AND FUSE, RELAYS
1. HARNESS CONNECTORS AND GROUND LOCATION
LHD RHO
--
~1NT· · .. DEFROSTER
I R.AG BOO~ ·•~RNE5S
L. o
l - . ~X81
I
I
- Ek!
-- _,/
R0 Afl ENO !ARNE~;;
REAR c',0 HAHt,' 'oS

p09.tif
NEXIA, CIELO, RACER II
1-1. CONNECTOR DESCRIPTION
X2 Connector br IP and Front Harness(14 pin)
X2A
Connector for IP and Front Harness(8 pin)
X3
Connector lor IP and Engine Harness(14 pin)
X3A Connector for IP and Engine Harness(4 pin)
X4
Connector for JP and F: Har'less(14 p:n)
X4A Connecjor ior IP and F Har.-.ess(S pin)
X4B Connector for JP and F Har.-.ess(2 pin)
X41 Connector for Fl and TCM Extension Harness(2D pin)
X42
Connector ior Fl and TCM Extension Harness(14 pin)
X43
Connector for Fl and TCM Body Harness(20 pin)
X5
Connector for IP and Floor Harness(20 pin)
X5A
Connector for IP and Floor Harness(1 O pin)
X61 Connector ior Floor and Fro1t-Lett Door Harness(14 pin)
X62
Connector for Floor and Fro:1t-Rigr1t Door Harness(14 pin)
X6] Connector ior Floor and Rem-Left Door Harness(? pin)
XM Connector ior Floor and Rear-Right Door Harness(? pin)
X7
Connect)r for IP and ABS Harness(6 oin)
X8 Connector for Floor and Rear Body Harness(14 pin)
X81 Connector for Rear Body and Rear-End Harness(2 pin)
X82 ConnectDr tor Rear
Body and Tail Gate Harness(2 pin) - 3 Door, 5 Door Ver1icle
xg Connector for Fl and DOHC Injector Harnoss(2 pin) DOHC Vehicle
X11A Connector for IP Harness and Instrument Pane1(16 pin)
X 11 B Connect:)r for IP Harness ancJ Instrument Panel( 12 pin)
X 11 C Connector for IP Harness and l'lstrumont Pancl(6 pin) - Auto TIM 4-SP Vehicle
X12 Connector tor IP Harness and Center Console Harness(5 pin)
X13 Connector br IP ha-ness ard Air Bag Harness(4 pin)
X14
Connector for IP and Car Audio(13 pin)
• Abbreviation
IP:
Instrument Panol
Fl: Fuel Injection
1-2. GROUND LOCATION
1: Located at the center of steering column
2: Located at the side of battery
4: Located on the head side of engine cylinder
5: Located in the trunk room
6: Located under the drivers seat
B: Body ground(part body Is directly grounded to the vehicle body)
ELECTRICALS 9

p10.tif
10 ELECTRICALS
2. FUSE AND RELAY LOCATION
TURN SIGNAL
LAMPRELAY-.....,Ht-
HORN RELAY
Dimmer switch
light switch
llluminatloo relay
Battery
1-------1 30 Line
F1, F3, F10, F14, F15, F18, F19
Ignition switch 15 Line
F7, F8, F9, F13, F16, ignition coll
15 Line
F11, F12
ka Line
F17
NEXIA, CIELO, RACER II
-++- FUEL PUMP RELAY
--- FRONT FOG
LAMP RELAY
ILLUMINATION RELAY
HEAD LAMP RELAY
WASHER PUMP RELAY(3'DOOR,5-000R)
WIPER TIME RELAY
58 Line
Clearance lamp, licence ~ate lamp, engine room tamp, digital clock. car audio, llumination
(hazard lamp switch. cigarette lighter, ashtray, rear window delrosler swi1ch, A/C switch)
2) Fuse usage
Fuse
capacity
Usage
Fuse
Capacity
Usage
No.
(A)
No. (A)
1
10
ECM, TCM
12
30 Radiator temperature switch,
2 10
Parking lamp A/C con1rol switch
3 10
Airbag
13 20 Digital clock, reverse lamp, warning buzzer,
4 20
Head lamp high beam
rear window defroster switch, alternator •f•,
5
10
Head lamp low beam(left),
IP, cigarette lighter, glove box lamp
HLLD motor(left)
14 30
Hom, alectrlc fan relay
6
10
Head lamp low beam{rlght), HLLD unit,
15
20 Digital CIOck, haZard lamp swtlcll, room lamp,
HLLD molor(rlght) trunk room lamp, warning buzzer, auto antenna
7 30
Injector, TCM. Immobilizer 16
30
Power window
8 20
Braka s/w, fuel pu111,1 hllay, 17 10 Cassette
hazard lamp switch, AB$
18
30
Auto trunk switch, rear Window defroster
9
30
W¥* relay
lime relay. central door IOcklng relay. cassette
10
10
Fuel inlet solenoid switch, ABS, immobHlzer 19 30 Blower motor relay
11
10
A/C compressor relay 20
30 Front fog

p11.tif
NEXIA, CIELO, RACER II
C. ELECTRICAL WIRING DIAGRAMS
C-1 Harness Connector Faces
C-2 Electrical Wiring Diagram
ELECTRICALS 11
1) Ignition Switch, Starter Motor, Altemator, Wiring .......................................................... 14
2) Ignition Wiring (IEFl-6) ................................................................................................... 16
3) Injection Nozzle, ECM Power, ECM Ground "Wiring(IEFl-6) ....................................... 18
4) Coolant Temperature Sensor(CTS), Manifold Air Pressure(Map) Sensor, .................. 20
Vehicle Speed Sensor, Throttle Position Sensor(TPS) IAC Valve,
02 Sensor wiring(IEFl-6)
5) •service Engine Soon• Light, TCC, Fuel Pump, ALDL Tester Wiring(IEFl-6) ............. 22
6) Ignition Wiring(IEFI-S) .............. .. .......... .. ... .. ..... .. ..... .. .... .. .. ....... .. . .. .. .. . .. ....... .. ...... .. ....... .. 24
7) Injection Nozzle, ECM Power, ECM Ground Wiring(IEFI-S) ........................................ 26
8) Coolant Temperature Sensor(CTS}, Manifold Air Pressure(MAP) Sensor, ................. 28
Vehicle Speed Sensor, Throttle Position Sensor{TPS) IAC Valve,
02 Sensor wiring(IEFI-S)
9} •service Engine Soon• Light, TCC, Fuel Pump,
ALDL Tester Wiring(IEFI-S) ............ 30
10) Light Wiring ..................................................................................................................... 32
11) Front Fog Lamp & Rear Fog Lamp ... .. .............. .. .. .. .. . .. .. .. ........ .. . .. •.. .... .. . .. ... .. .......... .. .. 34
12) Day Time Running Light, Clearance Lamp, Licence Plate Lamp, Hom Wiring .......... 36
13) Glove Box Lamp, Cigarette Lighter, Digital Clock Room Lamp, ................................ 38
Trunk Room Lamp, Wiring
14) Brake Lamp, Reverse Lamp, TCC Wiring ..................................................................... 40
15) Tum Signal Lamp, hazard Lamp Wiring ....................................................................... 42
16) Waming Buzzer, Auto Trunk, Fuel Inlet Switch Wiring ................................................ 44
17) Rear Window Defroster Wiring ...................................................................................... 46
18) Wiper Wiring ........
.. . .. .. .. . .. .. .. . .. ... .. .. .. . .. . .. ............... .. .... .. ........... .. .............. .. ... .. .... .... .. .. .... 48
19) Cassette Radio Wiring ................................................................................................... 50
20) Power Window Wiring(LHD, RHD) .................... .. .. .. ...................................................... 52
21) Central Door Locking System Wiring(LHD, RHO) ......................................................... 54
22) l·P Wiring ........................................................................................................................ 57
23) ABS (Option) ................................................................................................................... 60
24) TCM(Option) ................................................................................................................... 61
25) Immobilizer, Air Bag(Option) ..................... .. ................................................................... 62
26) Air-Conditioning Wiring, Electric Fan, Blower Motor Wiring(IEFl-6 type) ......................
63
26·1) Air•Conditioning Wiring, Electric Fan, Blower Motor Wiring(IEFl·S type) .................. 67
27) Head Lamp Leveling Device(Option) .............................................................................
69

p12.tif
12 ELECTRICALS
NEXIA, CIELO, RACER U
C-1. HARNESS CONNECTOR FACES
3 3
4 7 + 4 7
8±B
8 10 [: I I:J e
10
11 14
14
4
X2 CONNECTOR
X2A CONNECTOR
X3 CONNECTOR
X3A CONNECTOR
1.:1 fl 1.:1 I. PB
X4 CON\IECTOA
X4A CONNECTOR X4B CONNECTOR
1~111
1,1 1$1 J,:I
XS CONNECTOR
X5A CONNECTOR
X61, X62, xe CONNECTOR
X11A
X12 CONNECTOR
IGNITION SWITCH
X83, X64 CONNECTOR X9 CONNECTOR
(DOHC VEHICLE)
X11B
l·P CONNECTOR
58
Is I I I
X11C
7
X14 CONNECTOR (CASSETIE RADIO)
~ tJ:
498 49aL
DIMMER SWITCH CONNECTOR
I,
X13 CONNECTOR(AIR BAG)
I: I :±: I:J 1 ·i· ~
NC SWITCH CONNECTOR

p13.tif
NEXIA. CIELO, RACER II
ELECTRICALS 13
8 A
~
·~r
~
B~A
·~·
®)
••
C
INJECTOR CONNECTOR
CTS CONNECTOR
MAP SENSOR TPS CONNECTOR
IACV CONNECTOR
OtSENSOR
CONNECTOR
2
••
A
·~
BOD
B A
rn
Im
C D C
WIPER MOTOR
ALDL CONNECTOR BRAKE SWITCH TCC SOLENOID FUEL PUMP
FUEL PUMP
CONNECTOR
CONNECTOR
VALVE CONNECTOR
CONNECTOR
RELAY CONNECTOR
A1 .,..,~
-« ... , .
.~la:
16A D@A
ECM CONNECTOR
IGNITION COIL CONNECTOR
DISTRIBUTOR CONNECTOR
PIN S/W CONNECTOR(3-SP NT)
NSBU SWITCH(4-SP A/T}
BLOWER MOTOR RESISTER
)f( 5
CLOCK CONNECTOR
WARNING BUZZER POWER WINDOW MAIN SWITCH HEAD LAMP RELAY
( 1 D 3 )
I, I7 I: I
HEAD LAMP CONNECTOR
SIGNAL LAMP CONNECTOR
REAR COMBI LAMP CONNECTOR
1.~1 I 11 PA I I 1~1
1:1 I PA 11.:1
X41 CONNECTOA(4-SP A/T)
X42 CONNECTOR(4·SP AfT)
X43 CONNECTOR(4·SP A/T)
: I: IIIIIIIIII 1::1 ~ I:IIIIIIIIIIIIII I:: I
TCM CONNECTOA(4-SP A/T)

p14.tif
14 ELECTRICALS NEXIA. CIELC. =lACER II
C-2. ELECTRICAL WIRING DIAGRAM
1) IGNITION SWITCH, STARTER MOTOR,
Al TERNATOR WIRING
G1 BATTER'{
M1 STARTER MOTOR
S1 IG'-Jl,ION S'NITC'1
S2 P!t-J SVJITCl-i
G2 .A.L TERNATCR
30
15
------------ 1 SA
I
:;,:,! ,I\ 1cA
• , , • ~:cc
S1 :·· · C)',
.. ,,·
Kil ·--~ ..
'
'•
:c:.
,·
• I
I
I •
t
S2
•
tv11 t
M
;
•
1;:;r
•
::.>-AH(,I',( ·1;1,,.r-p~~:,
:/•}Jfc
;r• X3
'2
,.
t-.!
,.i
:1
2D F13
31..i..!a
2
-11...1....1.~l...1.l~l1...1.l~~.B~l...1.l~l...i,.l_l._.,J_._..._.1~~.B~1....__._.._,._
IO 20
IGNITION SWITCH
IGNmON SWITCH PIN SWITCH CONNECTOR
- S2: P!N Sw1tch(Ali'.C T·ansmissio1,
-.-,,sis a safety
:;1rc1A to sta1 ar eng,ne orlv wne,,
a shi't :eve: 1s tre ;;-ositicr of P or ', en a vehicle
.A. cco,;s prnn'. s "O'J" a: the P O" ~, posit o .. ,
- 15271 Analog lns'.r~rient Pare,
• Tnis is a lire ccnrec:ec '.o a batter; rr,q;1,;::;
warning l2rrp or· the instr ~'Tent panel
• Wt-en
a:1 gnit or sw1tcn 1s 'Or/ a 'O'.or coli is
rnagnet:Led ·rrcugr trc "L' :crmir,a cf ar al-
ternator. At
:hs :1mc, t,e "L" te·~iral po·t,w 1s
1 tc 3 Volt wh,:n ;1·1 e0 ·g,ne 1s stc,ne:t 1-,., 'L ·
torrn:na: r,owcr s e;il,a to 1-,0 cr,arriir'q ·,c•lt-
ago
• ··Nr,en a te·m1·1c,I 'L is d1s,::,1-r-,ecte,j or c"t cit.
the tRrrnwa 'F' is .)1 ,:cn-,:v:ri:);.'!~I["~; cirr;J1' ~c
n~agnet,cs a ro~or \-:n1! 1r:;tea,j of t.he te~m pa
'I.
• Whun m1 iffi :10•1 S\\:1tc1 is c,r·· ttH: <:urrent fio·ti~,
cis 'cl'ow:;: FU ,. h::ltlic"/ c~c1r:ji-
0
,J wFtrr-111r;
lamp - I 'Em:·1r:al ---c "'.:tor c,>1' --,. gr,:iunG
;ir:.(1 thFect·;4·~1w~~ 'l,arninc; lar--p 1s en Hl1t wher
,w llf'!.Jif'e i'o st,3r'.,':d. trc r.h,ng1n,J ·,;am1r1q ldrnr;
1'-~ <Jft bec,'.H,SC! '_' tc,..rn; ... 1;:,. ;_1.;y.ver s cqL:1. tc
th voltaq,,.
4
8
11
3
7
10
14
X2, )(3 CONNECTOR
(I.P WIRING HARNESS REFERENCE)

p15.tif
NEXIA, CIELO, RACER II
ELECTRICALS 15
ALTERNATOR
MANUAL TRANSMISSION VEHICLE
I
' .
~EA'l BOD 1 11.l~ '-1!:SS · I
! J-- ?:_ . -1·
l c::.. ·--· _F,: ~1 re=
'--- ___ ·7
~ ~AR EN: HHNESS
HORN SWITCH
TURN SIGNAL
WIPER SWITCH
LIGHT SWITCH
ALTERNATOR

p16.tif
16 ELECTRICALS
2) IGNmON WIRING(IEFl-6)
K1 ECM
L1 IGNmON COIL
V1 IGNITION MODULE
V2 DISTRIBUTOR
30 ------------
~~------Qt~,,-,-: _____
ECM CONNECTOR
NEXIA, CIELO, RACER II
- L1 Ignition Coll
• Insulation
Resistance: 111C1
• 1at Resistance: 0.35-0.45ohma
• 2nd ReSiatance: 7.5-9.Skilo-ohma
- Y1 Ignition Module
• Pick
up Coil
Insulation
Resistance: co
Coll Resistance: 500-1500ohms
• Ignition System Check
Measuring terminal Cranking
Ground -
Distrlbu1or A
0V
Ground -Distributor B 10-20mV
Ground -
Dlatrlbu1or C 0.5-1.SV
Ground -Distributor D 0.2-0.3V
~~A'
B~ U:la,
Sta~
0V
4.5-5.0V
0.7•2.7V
1.0-3.0V
IGNITION COIL
DISTRIBUTOR

p17.tif
NEXIA, CIELO, RACER II
DISTRIBUTOR
2
4 1
8 10
11
14
X2, X3 CONNECTOR
$11: m:
I ~: TALG~~EHARNESS '
~NT w11osm [
;~r::;; .. :__ . 1~·
__ :-'i XII ~
. ·--· --·-
l!EA~ ENJ HAR~ESS
4 PIN CONNECTOR
2 l'IN CONNECTOR
(I.P WIRING HARNESS REFERENCE)
ELECTRICALS 17
ASSEMBLY LINE
DIAGNOSTIC LINK(ALDL)
__.;~r-1:1~ECM

p18.tif
18 ELECTRICALS NEXIA. CIELO. RACER
II
3) INJECTION NOZZLE, ECM POWER, ECM GROUND WIRING(IEFl-6)
K1 ECM
Y3 INJECTOR
30
15
1 s.A---1---------
p
·s
J
;: i .i
C't' :..:1
.:,.; :·1
.··rs:- ti,
i •
K1
•
ECM CONNECTOR
- F1 Fuse Nurnoer '
This 1s a fuse which always feeds 8+' power to E0.1.
If you are to deiete a fa1.,·t code "1e-ncrize,j en t·,e ECM. Do
as foliows:
Set igriton Swi,ch to "OFF· pos tier
- D,scornect Fuse arc v;a1: fer aboLt •Osecc,rds
Con r f)Cl FUS() iH)cin
Y:l lnJection Valve(:nwc::x,
• Hcs1stance Valve· 1-2orns
• FuP.i PrP.ss1,cP. 0 75 ba'
- KI ECM Gro,na
• E::CM qround is at tno Wrn'inal of FCM ,;.d' ::,, :J 1. C1?
cird B10.
• Ti,rc() qrn:mf1 trnnHvi1:; ar,., n'. 0·1,-, 1,0:.:a'.iu·· wt1,d1 is on
tilr:
cy1inr1r:: hi;ad.
a A
~
INJECTION VALVE
X9 CONNECTOR

p19.tif
NEXIA. CIELO, RACER II
ABS
H4RNESS
'LOCR HARNESS
~
&
Fl.ELTA~~
SP
r::::::,n XB2
·;... ·8 TA,L GA•E ~ARNFSS
~r---:c:•~OSTER [
c~~-B-00_~_:_Ml_NE-~-s_~_ .. •_1 ---~
Rf:AR fN:I HARNESS
~-- 4 PIN CONNECTOR
2 PIN CONNECTOR
DISTRIBUTOR
ELECTRICALS 19
ASSEMBLV LfNE
DIAGNOSTIC UNK(ALDL)
-~rH1-t--ECM

p20.tif
20 ELECTP,ICALS NEXIA. CIELO.
RAC::R 11
4) COOLANT TEMPERATURE SENSOR(CTS), MANIFOLD AIR PRESSURE(MAP) SENSOR, VEHICLE
SPEED SENSOR, THROTTLE POSITION SENSOR(TPS) IAC VALVE, 02 SENSOR WIRING(IEFl-6}
K1
M2
P1
P2
P3
X3
P4
30
ECl\1
IDLE AIR CON'ROL VALVEOAC VA_VEl
VEHICL:: SPEE:) SENS:JR(VSS)
CQO_MJT TEM;:,ERATURE SENSORiCTS)
INTAKE tJA\JIFOLD-AIR PRESSU°"E SE•JSOR(MAP)
OCTA',JE SELECTOR
CONNECTOR
THPO,LE POSI-IOr\ SENSOR(TPSl
PS 02 SENSOR (UN-EAD::D TYPE)
PS-1 02 SENSOR (1 5 OCH:: LEADED -YPEi
PS-2 CO POENTIO t/ETER,1.5 MPFI LEADED TYPE!
P6
MANIFO_C AIR TEMPERATUFE SENSOR(MAT!
Fault C<>CJe
Crn,':!:: :C.o/.:SO'
C-c,.:Yar:t tE-mcef:1'._..;';: .;e,s.:.r
"SA---------------------------
!4
21
23
24
32
33
42
44
45
51
53
Tr: :c:,t1:le ::,:,srt>:; w~ i:i::r
Manif.-::,sj aif hJT';B~a~J·i3 :c>21s2·
~,,::, ·,-.:, '.2.;t :::r C. r,;e
·,.::::2g,;= '.c:.:::- r ·~·· :_-· ::'1'1
't':::t::c.·~ ;,z. r gr1 c,· :=-"l'r
\·::-r.=.·J~ :•)=• r.g1 •)· -:=:'r't-
r,-::: :.:"€E''-'.:! r~-~L5i:'S
~ .. ' ;
P3
P4
"'
;:,6 ·· ,.,. ~r
,; r
P1
•
c.,. i 52
'() t
H: f
K1
-, ,- ,•~. F· ~
--:. [)''
.Yi
·.··.1
,.,
I
P5,? , c ,
X3
I I
,ls,
70
12
ECM CONNECTOR
r.ro /'.,
Al r
P2~,/
'B
,c,
ii B17
f
Uc.
SIGNAL
,,
~
I l4 I
BO
D:i:yf€':i -s':'ns.cr
O:i:v·~ti -s,:,ns.cr
":'.l":'iOt<1:!€t f,3 1,.r~
C>:::. .::C1c.;:SI ~::c,
How to cnoc><. 2 fnuh ccJc
·-. :~"1;;.:;-s, :-::,.::, -.; .. ,:)' ~
·~::: €' €-(""' s::2.1-. i&,.z.-,:e
. .:.J,_1..r3 'T'CI::..,'€ '.W ,e..a-
.:._ '-1Je- ~LC ... '€" '.C-0 r C_,..
:•':": r;_: :-::;Jl,J ·;;,JI
f tno ·-Se,"'~ce Lng1ne Sxn· 1",; caic, i :;·Hs •Ji:, ·,1,,"11 ~ d' -, ··(~ •t1f w·{w·e a
f:,ul1 n;,is GCCc,;l:~,1 l•;'; •fe<~h:,, •:: '.':;:}'"Ii) SySl~r''·
T1o;Jl!h~ tO{jf) c~,n t_,..! d'.:1<W'(!tl Dr f ,;:.:;I· "f UH: 'St·">·dl Fr··-~ 'h'! ~.~-,e-,-··-· qht
11 JU::i;xiflng At Cl \;r "HU. "8· :'., ·A·~":'.n; P. .. r,;.. ~-F'·,·: ·,i,,r'. .. l''(J -·; 1rt1'.'"'"' '('"t-,, •
To ():.]!i{! ttw tr()dJ(> d':--ilP. J '.~C(~'HlH'.! 'US(• .. , • :· '.~~<"':')"'(1~ ,f,' '.'1 IQfl 11:1""
rrns'.j!_Jn}n).J:1 VM> '<JI:.?.' ','; ,ijf.!·_,,--'- _____ :.fl[l"I-H"i.•I
C.2 ~) /-C ~, Pic~\;;v ·,g .;:• ·t..-.: Tt!' A i!rfj T~- B qi ~A,'\f--
'~Jc,:,~1·113 f'. i~-t' T'S!· t.. ard Te· 5 ol Mt.F
~.t?r.s .. -n:i a·. ttt: T~· /, M(j Tr~· ~ cl ~.tAf·
S1f'"<1I
\/cftdJ~~. ··;' I
.. V)it:?9e- r· .. :rangeoc t'>13tw~Jn :: 1 >J"'d J 9./
M2 kJ!& A,1 C,Ji'.Jr0j V3i.-e:IAC v·a ve'.
.. hliu RPM $pee.:J &00-SSO ;.:n.n.;
Rnltllll'ICe(ohrneJ Rlmltlal
II0-100
Maasudng belwtlll IAC
M1,·i•;ur•·,:;
i!0-100
Maasudng belwtlll lAC Valve TEA B and C
-P1 VSS
• VSS lllllzlld tide sansor lleory:
- VSS $1gna1 1g detected belGw 0.5V when VBS lfllllhllllf Is operallld,
- VSS $1gna1 1g r:tetected aboul 1r/ when Ille lranala1ar Is not Clflllrak!d.
,. ·~· ~ .,. @ I
COOLANT TEMP. MAP
SENSOR SSNSOR
CONNECTOR CONNECTOR
THRCITTLE
POSITION
SENSOR
CONNECTOR
IDLE AIR
CONTROL
CONNECTOR
0.t
SENSOR
CONNECTOR