ENGINE PERFORMANCE – Cadillac STS V 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.6L VIN 7

3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac STS V 2006

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Cadillac STS V 2006:

• (in bottom of engine oil pan) engine oil level/temperature sensor
• (in engine harness, 52 cm from ho2s bank 1 sensor 2 connector)
• (in engine poa harness, 17 cm from ecm c1)
• (on left side of engine) engine oil pressure (eop) sensor
• (on rear of intake manifold) intake manifold runner control (imrc) solenoid
• 5 volt ref a
• 5 volt ref b
• 5 volt ref c
• Bare
• Ckp sensor sig
• Cmp exhaust 1
• Cmp exhaust 2
• Cmp intake 1
• Cmp intake 2
• Crankshaft position (ckp) sensor (on left side of engine)
• Ect sig
• Engine control module (ecm) (front of engine, on right valve cover)
• Evap purge
• Fuel injectors
• G103 (top right side of engine, fastened to ecm case)
• G113 (front center of right front cylinder head)
• Gen fdc sig
• Gen turn on sig
• Ground
• Heated oxygen sensor bank 1 sensor 1 (on right exhaust pipe)
• Heated oxygen sensor bank 1 sensor 2 (on right exhaust pipe)
• Heated oxygen sensor bank 2 sensor 1 (on left exhaust pipe)
• Heated oxygen sensor bank 2 sensor 2 (on left exhaust pipe)
• Ho2s heat ctrl
• Ho2s input pump
• Ho2s low ref
• Ho2s pump cur
• Ho2s ref volt
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• Intake man ctrl
• Knock sensor (bank 1) (on right side of engine)
• Knock sensor (bank 2) (on left side of engine)
• Ks 1 sig
• Ks 2 sig
• Ks low ref
• Low ref
• Manifold pos sig
• Nca
• Oil lev sig
• Oil pres sig
• Oil tmp sig
• Pres sens sig
• Red
• S104
• S121
• S136
• S137
• S148
• Starting/ charging system
• Tac mtr ctrl
• Tan
• Tan a
• Tps 2 sig
• Tps sig 1

3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac STS V 2006

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Cadillac STS V 2006:

• (in engine harness, 27 cm from evap canister purge solenoid valve connector)
• (in engine poa harness, 18 cm from ignition coil 1 connector)
• (in engine poa harness, 25 cm from ignition coil 2 connector)
• (right rear side of engine block, near starter)
• Canister vent fuse 10a
• Ecm/tcm fuse 10a
• Even coils fuse 15a
• Fuel pump fuse 15a
• Fuel pump relay
• G104 (near bumper bracket)
• G109 (near right front of engine block)
• G112
• G401 (in rear compt, to rear of right rear shock tower)
• Hfv6 ecm fuse 15a
• Hot at all times
• Hot in run or start
• Ignition coil 1 (on top front of left valve cover)
• Ignition coil 2 (on top front of right valve cover)
• Ignition coil 3 (on top center of left valve cover)
• Ignition coil 4 (on top center of right valve cover)
• Ignition coil 5 (on top rear of left valve cover)
• Ignition coil 6 (on top rear of right valve cover)
• Maf fuse 10a
• Nca
• Odd coils fuse 15a
• Pnk
• Post o2 fuse 10a
• Power distribution system
• Powertrain relay
• Pre o2/ cam fuse 15a
• R11
• R12
• R13
• R15
• R43
• R44
• R45
• R46
• R47
• R48
• R49
• R50
• Right rear fuse block (under right side of rear seat)
• Run/crank relay
• S101
• S119
• S125
• S126
• S127
• S128
• S129
• Spark plug
• Splice pack
• Tan
• Tcm/ ipc fuse 15a
• Underhood fuse block (right front side of engine compt)

3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac STS V 2006

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Cadillac STS V 2006:

• (32 cm from throttle body assembly connector) s124
• (in engine poa harness, 21 cm from throttle body assembly connector) s120
• (on front of left cylinder head, lower center position) camshaft position (cmp) actuator solenoid (exhaust bank 2)
• (on front of left cylinder head, on left side) camshaft position sensor (exhaust bank 2)
• (on front of left cylinder head, on right side) camshaft position sensor (intake bank 2)
• (on front of left cylinder head, upper center position) camshaft position (cmp) actuator solenoid (intake bank 2)
• (on front of right cylinder head, lower center position) camshaft position (cmp) actuator solenoid (exhaust bank 1)
• (on front of right cylinder head, on left side camshaft position sensor (intake bank 1)
• (on front of right cylinder head, on right side) camshaft position sensor (exhaust bank 1)
• (on front of right cylinder head, upper center position) camshaft position (cmp) actuator solenoid (intake bank 1)
• +5v
• A/c refrigerant pressure sensor (near left front strut tower, on a/c refrigerant line)
• Barometric pressure sensor (in left rear side of upper intake manifold)
• Engine coolant temperature (ect) sensor (in center of left cylinder head)
• Evaporative emissions (evap) canister purge solenoid valve (on right side of engine, near valve cover)
• Low ref
• Mass air flow (maf) & intake air temperature (iat) sensor (in air intake duct, near throttle body)
• Pnk
• Signal
• Tan
• Throttle body assembly

3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac STS V 2006

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Cadillac STS V 2006:

• (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure sensor
• (front center of right front cylinder head)
• (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector)
• (in engine harness, 36 cm from brake pressure sensor connector)
• (in fuel tank jumper harness, 28 cm from fuel tank pressure sensor connector)
• (in fuel tank) fuel pump & sensor assembly
• (in left side of rear compt, under rear shelf) rear object sensor control module
• (in top left side of fuel tank) secondary fuel sender assembly
• +5v ref a
• +5v ref c
• 5 volt ref a
• A/c ref pres
• Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
• Air conditioning system
• App sens 2 sig
• App sens sig 1
• Automatic transmission
• Battery +
• Clutch rly ctrl
• Cooling fans system
• Data wake-up
• Engine control module (ecm) (front of engine, on right valve cover)
• Evap vent sol
• Evaporative emissions (evap) canister vent solenoid valve (under rear of vehicle, above rear differential)
• Exterior lights system
• Fan rly ctrl
• Fuel lev sens
• Fuel lev sig
• Fuel level sensor
• G113
• G401 (in rear compt, to rear of right rear shock tower)
• Gmlan bus
• Ho2s heat ctrl
• Ho2s low ref
• Ho2s sig
• Iat sig
• Ign 1 volt
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Lan bus +
• Lan bus -
• Logic
• Low ref
• Maf sig
• Main rly ctrl
• Malfunction indicator lamp
• Mil ctrl
• P/n sig
• Pnk
• Radio
• Rly ctrl
• S106
• S107
• S108
• S109
• S113
• S406
• Ser data bus
• Start rly ctrl
• Starting/ charging system
• Stop lp sw sig
• Tan
• Tank pres sig
• Transmission control module
• Transmission manual shift shaft switch assembly
• Vss sig
• Wake-up

4.4L VIN D

4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2006

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2006:

• (in fuel tank jumper harness, 28 cm from fuel tank pressure sensor connector)
• (in fuel tank) fuel pump & sender assembly
• (in rear side of right cylinder head)
• (in top left side of fuel tank) secondary fuel sender assembly
• 5 volt ref
• 5 volt ref a
• 5 volt ref b
• A/c refrigerant pressure sensor (near left front strut tower, on a/c refrigerant line)
• A/c refrigerant sig
• Baro sens low ref
• Baro sensor sig
• Barometric pressure (baro) sensor (in left rear side of upper intake manifold)
• Canister vent fuse 10a
• Coolant pump rly ctrl
• Cooling fans system
• D tan
• Ect sensor sig
• Eng oil level sw sig
• Engine control module (ecm) (on left front frame rail below headlamp assembly)
• Engine coolant temperature (ect) sensor
• Evap canister ctrl
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 15a
• Fuel pump relay
• G100 (on rear side of right cylinder head)
• G401 (in rear compt, to rear of right rear shock tower)
• Gen field duty cycle
• Generator turn on sig
• Ground
• Hi spd gmlan bus +
• Hi spd gmlan bus -
• Ho2s high sig
• Ho2s htr low ctrl
• Ho2s low ref
• Ho2s low sig
• Ho2s ref volt
• Hot at all times
• Iat 2 low ref
• Iat 2 sig
• Intake air temperature (iat) sensor 2 (right front center of engine top, under intake air tube)
• Low ref
• Low spd cooling fan
• Manifold absolute pressure (map) sensor (at top right side of engine, near baro sensor)
• Map sensor sig
• Park/neutral sig
• Pnk
• R11
• R12
• R13
• R15
• Right rear fuse block (under right side of rear seat)
• S406
• Splice pack
• Starting/ charging system
• Starting/charging system
• Super charger ctrl
• Tan
• Transmissions system

4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2006

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2006:

• (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector) s113
• (on left exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
• (on right exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
• Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
• Cac coolant pump fuse 10a
• Cac coolant pump relay
• Charge air cooler (cac) coolant pump
• Evaporative emissions (evap) canister purge solenoid valve
• Evaporative emissions (evap) canister vent solenoid (under rear of vehicle, above rear differential)
• From b underhood fuse block (diagram 4 of 5)
• G100 (on rear side of right cylinder head)
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (on right exhaust pipe, after catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (on left exhaust pipe, after catalytic converter)
• Hot at all times
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Left rear fuse block (under left side of rear seat)
• Nca
• Pnk
• Post o2 fuse 15a
• Pre o2/ cam fuse 15a
• S101
• S104
• Tan
• Transmission control module (tcm) (right front corner of eng compt, on underhood fuse block)
• Underhood fuse block (right front side of engine compt)

4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2006

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2006:

• (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure (ftp) sensor
• (in left front center of engine at injector 2) vacuum bypass valve
• (in left side of rear compt, under rear shelf) rear object sensor control module
• (on left front frame rail below left headlamp assembly)
• 5 volt ref a
• 5 volt ref b
• A tan
• A/c compress rly ctrl
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery positive volt
• Cooling fans system
• Ecm/ tcm fuse 10a
• Engine control module (ecm)
• Evap canister vent ctrl
• Exterior lights system
• Fuel pump relay ctrl
• Fuel tank press sig
• G104 (on right front frame rail, near bumper bracket)
• Hi spd cooling fan
• Hot at all times
• Hot in run or start
• Ign
• Ign 1 volt
• Inside rearview mirror (isrvm)
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Malfunction indicator lamp
• Mil ctrl
• Pnk
• Powertrain relay
• Powertrain rly ctrl
• Pressure sensor sig
• Primary fuel level sig
• R43
• R44
• R45
• R46
• R47
• R48
• R49
• R50
• Radio
• Run/ crank relay
• Second fuel level sig
• Starter rly coil ctrl
• Starting/ charging system
• Stop lamp sw sig
• Tan
• Tcm/ipc/ ecm fuse 15a
• To even coils fuse (diagram 4 of 5)
• Transmissions system
• Underhood fuse block (right front side of engine compt)
• V8 ecm fuse 10a
• Vehicle speed sig

4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2006

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2006:

• ( in ignition coil harness, 30 cm from ignition coil module 1 connector)
• (center of block under intake manifold)
• (in engine harness, 14 cm from fuel injector 7 connector) s102
• (in engine harness, 16 cm from fuel injector 8 connector) s103
• (in ignition coil harness, 30 cm from ignition coil module 7 connector)
• (in ignition coil harness, 31 cm from ignition coil module 8 connector)
• (in ignition coil harness, 36 cm from ignition coil module 2 connector)
• (on rear side of right cylinder head) g107
• (under intake manifold on right side of engine block) knock sensor (ks) bank 1
• 5v ref
• B tan
• Ckp sig
• Crankshaft position (ckp) sensor
• D d
• Even coils fuse 15a
• From a powertrain relay (diagram 3 of 5)
• Fuel injectors
• Hfv6 ecm fuse 15a
• Ignition coil/ module
• Low ref
• Nca
• Odd coils fuse 15a
• Pnk
• Pnk a
• Red
• Red b
• S131
• S133
• S135
• S142
• S144
• S146
• Spark plug
• Super charger inlet air pressure (sciap) sensor
• Tan
• To post o2 fuse (diagram 2 of 5)
• Underhood fuse block (right front side of engine compt)

4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2006

List of elements for 4.4L VIN D, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2006:

• (on front left of left cylinder head)
• (on front left of right cylinder head)
• (on front right of right cylinder head)
• (on front right of left cylinder head)
• (on front upper center of left cylinder head)
• (on left front frame rail below left headlamp assembly)
• (under intake manifold on left side of engine block)
• 5 volt ref
• 5 volt ref a
• 5v ref c
• Camshaft position actuator solenoid exhaust bank 1 (on front lower center of right cylinder head)
• Camshaft position actuator solenoid exhaust bank 2 (on front lower center of left cylinder head)
• Camshaft position actuator solenoid intake bank 1 (on front upper center of right cylinder head)
• Camshaft position actuator solenoid intake bank 2
• Camshaft position sensor exhaust bank 1
• Camshaft position sensor exhaust bank 2
• Camshaft position sensor intake bank 1
• Camshaft position sensor intake bank 2
• Ckp sensor sig
• Cmp act sol b1 exhst
• Cmp act sol b1 intk
• Cmp act sol b2 exhst
• Cmp act sol b2 intk
• Cmp sen sig b1 intk
• Cmp sens exhst b1 sig
• Cmp sens exhst b2 sig
• Eng oil temp sens sig
• Engine control module (ecm)
• Engine oil level & temperature sensor (bottom center of engine oil pan)
• Engine oil pressure (eop) sensor (in engine compt, on left side of eng)
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• G100 (on rear side of right cylinder head)
• Ground
• Ho2s high sig
• Ho2s htr low ctrl
• Ho2s low ref
• Ho2s low sig
• Ho2s ref volt
• Iat sens sig
• Iat sensor sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 ctrl
• Ign 1 volt
• Knock sensor (ks) bank 2
• Ks 1 sig
• Ks 2 sig
• Ks low ref
• Low ref
• Low ref
• Low ref b
• Maf sensor sig
• Mass air flow (maf)/intake air temperature (iat) sensor
• Oil press sens sig
• Oil temp sens low ref
• Pnk
• Red
• S151
• Sen sig a
• Sens sig
• Sensor return
• Tac mtr ctrl 1
• Tac mtr ctrl 2
• Tan
• Throttle body assembly
• Tp sensor 1 sig
• Tp sensor 2 sig

4.6L VIN A

4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2006

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (1 of 5) for Cadillac STS V 2006:

• (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector) s113
• (in engine harness, 39 cm from brake pressure sensor connector)
• (in left side of rear compt, under rear shelf) rear object sensor control module
• 12 volt ref
• 12v ref
• 5 volt ref a
• 5 volt ref b
• A/c comp cltch rly
• A/c press sens sig
• A/c refrigerant pressure sensor (near left front strut tower, on a/c refrigerant line)
• Accelerator pedal position (app) sensor (attached to top of accelerator pedal)
• Air conditioning system
• Apps 1 sig
• Apps 2 sig
• Battery positive volt
• Computer data lines system
• Cooling fans system
• Data wake-up
• Ecm/ tcm fuse 10a
• Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
• Evap vent sol ctrl
• Evaporative emissions (evap) canister vent solenoid (under rear of vehicle, above rear differential)
• Exterior lights system
• Fan rly ctrl
• Fuel pmp rly ctrl
• G104 (on right front frame rail, near bumper bracket)
• Hi spd serial data +
• Hi spd serial data -
• Hot at all times
• Hot in run or start
• Iat sensor sig
• Iat sig
• Ign
• Ign 1 volt
• Inside rearview mirror (isrvm)
• Instrument panel cluster (ipc)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Lo spd cool fan rly
• Logic
• Low ref
• Maf sensor sig
• Main rly ctrl
• Malfunction indicator lamp
• Mass air flow (maf)/intake air temperature (iat) sensor (in air intake duct, near throttle body)
• Mil ctrl
• Pnk
• Power distribution system
• Powertrain relay
• R43
• R44
• R45
• R46
• R47
• R48
• R49
• R50
• Radio
• Run/ crank relay
• S105
• Sens sig
• Starter rly coil ctrl
• Starting/ charging system
• Stop lamp sw sig
• Tan
• Tcm/ ipc fuse 15a
• To even coils fuse (diagram 4 of 5)
• Transmission control module (tcm)
• Underhood fuse block (right front side of engine compt)
• V8 ecm fuse 10a
• Vehicle speed sig

4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2006

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (2 of 5) for Cadillac STS V 2006:

• (in engine harness, 34 cm from c102) s104
• (on left exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
• (on right exhaust pipe, before catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
• Engine coolant temperature (ect) sensor (in rear side of right cylinder head
• Engine oil pressure (eop) sensor (on left side of engine)
• Evaporative emissions (evap) canister purge solenoid valve (on rear of engine, near throttle body)
• From b underhood fuse block (diagram 4 of 5)
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (on right exhaust pipe, after catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (on left exhaust pipe, after catalytic converter)
• Manifold absolute pressure (map) sensor (front center of engine, in back of throttle body)
• Nca
• Post o2 fuse 15a
• Pre o2/ cam fuse 15a
• S101 (in engine harness, 15 cm from fuel injector 5 connector)
• Tan
• Underhood fuse block (right front side of engine compt)

4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2006

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (3 of 5) for Cadillac STS V 2006:

• (attached to evap canister vent solenoid, at rear of fuel tank) fuel tank pressure (ftp) sensor
• (in bottom of oil pan) engine oil level switch
• (in fuel tank) fuel pump & sender assembly
• (in top left side of fuel tank) secondary fuel sender assembly
• 5 volt ref a
• A tan
• Canister vent fuse 10a
• Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
• Ftp sens sig
• Fuel lev sen sig
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 15a
• Fuel pump relay
• G100 (on rear side of right cylinder head)
• G401 (in rear compt, to rear of right rear shock tower)
• Ho2s high sig
• Ho2s htr low ctrl
• Ho2s in pmp current
• Ho2s low ref
• Ho2s low sig
• Ho2s out pmp current
• Ho2s ref volt
• Hot at all times
• Low ref
• Oil lev sw sig
• Oil pressure sen sig
• Park/neutral sig
• R11
• R12
• R13
• R15
• Right rear fuse block (under right side of rear seat)
• S406 (in fuel tank jumper harness, 28 cm from fuel tank pressure sensor connector)
• Splice pack
• Tan
• Transmissions system

4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2006

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (4 of 5) for Cadillac STS V 2006:

• (in engine harness, 14 cm from fuel injector 7 connector) s102
• (in engine harness, 16 cm from fuel injector 8 connector) s103
• (in ignition coil harness, 30 cm from ignition coil module 1 connector)
• (in ignition coil harness, 31 cm from ignition coil module 8 connector) s135
• (in ignition coil harness, 36 cm from ignition coil module 2 connector)
• (on rear side of right cylinder head) g107
• D d
• Even coils fuse 15a
• From powertrain a relay (diagram 1 of 5)
• Fuel injectors
• Ignition coil/ module
• Nca
• Odd coils fuse 15a
• Pnk
• Pnk a
• Red
• Red b
• S131
• S133
• S142
• S144
• S146
• Spark plug
• Tan
• To post o2 fuse (diagram 2 of 5)
• Underhood fuse block (right front side of engine compt)

4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2006

List of elements for 4.6L VIN A, Engine Performance Wiring Diagram (5 of 5) for Cadillac STS V 2006:

• (center of engine block, under intake manifold) crankshaft position (ckp) sensor low ref
• (on front of left cylinder head, on left side) camshaft position sensor exhaust bank 2 low ref
• (on front of left cylinder head, on right side) camshaft position sensor intake bank 2
• (on front of right cylinder head, on left side) camshaft position sensor intake bank 1 low ref
• (on front of right cylinder head, on right side) camshaft position sensor exhaust bank 1 low ref
• (on rear side of right cylinder head)
• 12 volt ref
• 12v
• 5 volt ref a
• 5 volt ref b
• Camshaft position actuator solenoid exhaust bank 1 (lower center position)
• Camshaft position actuator solenoid exhaust bank 2 (lower center position)
• Camshaft position actuator solenoid intake bank 1 (upper center position)
• Camshaft position actuator solenoid intake bank 2 (upper center position)
• Ckp sen 1 sig
• Ckp sensor 12v ref
• Cmp act sol b1 exhst
• Cmp act sol b1 intk
• Cmp act sol b2 exhst
• Cmp act sol b2 intk
• Cmp sen sig b1 exhst
• Cmp sen sig b1 intk
• Cmp sen sig b2 exhst
• Cmp sen sig b2 intk
• Ect sen sig
• Engine control module (ecm) (on left front frame rail, below left headlamp assembly)
• Evap can prg sol ctrl
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• G100
• G100 (on rear side of right cylinder head)
• Gen field duty cyc sig
• Gen turn on sig
• Ground
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 ctrl
• Knock sen 1 sig
• Knock sen 2 sig
• Knock sensor (ks) bank 1 (on right side of engine, under intake manifold)
• Knock sensor (ks) bank 2 (on left side of engine, under intake manifold)
• Ks1 low ref
• Ks2 low ref
• Low ref
• Map sen sig
• Nca
• S112
• Sen sig
• Starting/ charging system
• Starting/charging system
• Tac mtr ctrl 1
• Tac mtr ctrl 2
• Tan
• Throttle body assembly
• Tps 1 sig
• Tps 2 sig