Fuel and Emissions System Description - Circuit Diagram: Except L12A4 and L13A6 (With VSA)

Fuel and Emissions System Description - Circuit Diagram: Except L12A4 and L13A6

ECM Circuit Diagram

87No. 1 INJECTORNo. 2 INJECTORNo. 3 INJECTOR7No. 4 INJECTORYELINJ4INJ2INJ3INJ1BLUREDBRNYEL/BLKYEL/BLKYEL/BLKYEL/BLK24P
JUNCTION
CONNECTORAYEL/BLKCKP SENSORCMP SENSORYEL/BLKCMPCKPYEL/BLKBLUGRNBRN/YELBRN/YEL56912342131231212131011614YEL/BLKYEL/BLK20P
CONNECTOR6IGP1IGP28212121CMPG46CKPG1ECMNo. 5 (9P)No. 3 (52P)1112P
JUNCTION
CONNECTOR10654123040CANHCANLNo. 4 (40P)WHTREDWHTREDWHTRED87393816P
CONNECTORVSA MODULATOR-
CONTROL UNITWHTRED32YAWRATE/LATERAL
ACCELERATION
SENSOR

IAT/MAP SENSOR24P JUNCTION
CONNECTORB121011415263THROTTLE BODY1234EGR VALVE
POSITION
SENSOREGR VALVEYEL/BLUGRN/BLKECT SENSORGRN/BLKRED/WHTGRN/BLKWHT/BLKEGRPBLU/REDEGRECTSG231246213339352VCC216ETC2ETC1SG548TPSB49VCC34TPSA36SG131IAT51VCC117MAP35EGRG5GRNREDGRN/BLKYELYEL/GRNBLUGRN/WHTRED/YELYEL/REDGRN/REDNo. 3 (52P)No. 5 (9P)No. 5 (9P)No. 3 (52P)No. 3 (52P)

ECM Circuit Diagram (cont'd)

To
SPARK
PLUGICMNo. 1 FRONT IGNITION COILICMTo
SPARK
PLUGIGPLS1IBLKNo. 2 FRONT IGNITION COILICMIGPLS2INo. 3 FRONT IGNITION COILTo
SPARK
PLUGIGPLS3INo. 4 FRONT IGNITION COILICMTo
SPARK
PLUGIGPLS4IG10124P
JUNCTION
CONNECTOR2P
CONNECTORNo. 1 REAR IGNITION COILICMTo
SPARK
PLUGIGPLS1ENo. 2 REAR IGNITION COILICMTo
SPARK
PLUGIGPLS2ENo. 3 REAR IGNITION COILICMTo
SPARK
PLUGIGPLS3ENo. 4 REAR IGNITION COILICMTo
SPARK
PLUGIGPLS4EG101BLKDCBLK/
WHTBLK/
WHT123122021222324312312312312312312312171314151624P
JUNCTION
CONNECTOR9232224208721BLK/
REDBLK/
YELBLKBLKBLKBLKBLKBLKBLKNo. 3 (52P)BLK/YELBLK/YELBLK/YELBLK/YELBLK/YELBLK/YELBLK/YELBLK/YELWHTWHT/GRNWHT/BLKWHT/BLUWHT/GRNWHT/BLKWHTWHT/BLU

8720P CONNECTORF1020P CONNECTOR471PRIMARY
HO2S (SENSOR 1)243PHO2S9PO2SHTCWHTGRN/YELBLK/WHTBLK/YELEVAP CANISTER
PURGE VALVE1BLK/YEL26PCSYEL/BLU219ALTFKNOCK SENSORALTERNATOR1BLK/YEL4WHT/REDVSS40KS1YEL217LG139LG24PG15PG2G10244VSSE2BLK/YEL3WHT/GRN1BLK20P CONNECTOR16YEL42VSSGBRN/YEL41KS2GRY/RED5ALTC32PHO2SG2WHT/GRN18LG3BRN/YELBRN/YELBRNBRNBRN/YELNo. 3 (52P)No. 5 (9P)No. 3 (52P)No. 4 (40P)No. 1 (9P)No. 3 (52P)

ECM Circuit Diagram (cont'd)

SECONDARY
HO2S (SENSOR 2)SHO2SSHO2SHTC2WHT/RED1PNK3BLK/WHT4YELSHO2SGBLK/WHTPNKWHT/RED1320P CONNECTORGBRAKE PEDAL
POSITION SWITCH36BKSW2WHT/BLKWHT/BLKBrake pedal pressed: closed
Brake pedal released: openBrake pedal pressed: open
Brake pedal released: closed1WHT/GRN3422BKPDWHT/BLUJ14P
CONNECTOR1I920P
JUNCTION
CONNECTOR8MILGAUGE ASSEMBLY1FUP18GRN/WHT2MTRTW16GRN24GRN/ORN2YELH10MILGRN/ORNTo IMMOBILIZER UNITSERVICE
CHECK
CONNECTORDATA LINK
CONNECTOR2BLK1BRN16WHT/RED754BRN/YEL32SCS5K-LINERED/WHTG402BLKBRNKF6IMOCDRED/BLU712P
JUNCTION
CONNECTOR9EBLK/RED23421No. 4 (40P)No. 5 (9P)No. 4 (40P)RED/WHT

ELDBATTERYG1A/C CLUTCH
RELAYRADIATOR
FAN RELAY(3)(5)UNDER-HOOD
FUSE/RELAY BOX(1)(4)(2)APP SENSORTEST TACHOMETER
CONNECTORTo A/C PRESSURE
SWITCH18NEPBLU31ACSBLK/WHTBLU2ML34APSA29SG33VCC450APSB30SG4WHTWHTWHT/GRNWHT/REDBLK/YEL19ACCRED25FANCGRNBYEL/GRNGRNGRN/BLKBLU/REDREDGRN/BLK21365411121132YELGRN/REDBLKG301SQ1414P CONNECTORREDGRN1920P CONNECTOR13GRNPJOR13P
CONNECTORNo. 4 (40P)No. 3 (52P)No. 4 (40P)No. 3 (52P)GRN/RED914P CONNECTOR34ELDNo. 4 (40P)

ECM Circuit Diagram (cont'd)

UNDER-DASH
FUSE/RELAY BOXWHT1WHT/RED1047BLK/WHT6BLU1WHT/BLK14BLK/YEL8BLK/RED556YEL3BLK/RED214BLUYELBLK/YELYELPGM-FI
MAIN
RELAY 1YEL/BLK1WHT/BLK2RED/YEL4WHT/BLK3PGM-FI
MAIN
RELAY 2YEL/GRN2YEL/BLK1GRN/YEL4YEL/BLK3FUEL PUMPPIGNITION SWITCHIG2+BIG1O4BLKYEL/GRN5PQSCIMYEL/BLK4BLK/RED63WHTYEL/BLK3BLK/YEL1INERTIA
SWITCHLHDGRG40220P
CONNECTOR3WHT/RED7UBD11MRLY27IG19IMOFPR(7)(8)(9)(10)(12)(6)FUSE:
UNDER-HOOD
FUSE/RELAY BOX:
(1)No. 3 (50 A)
(2)No. 6 (40 A)
(3)No. 8 (15 A)
(4)No. 16 (10 A)
(5)No. 1 (80 A)

UNDER-DASH
FUSE/RELAY BOX:
(6)No. 14 (15 A)
(7)No. 10 (7.5 A)
(8)No. 24 (15 A)
(9)No. 3 (7.5 A)
(10)No. 11 (15 A)
(11)No. 5 (7.5 A)
(12)No. 14 (15 A)No. 1 (9P)No. 4 (40P)KA4WHT/RED(11)