ENGINE PERFORMANCE – Saturn Vue 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.2L VIN F

2.2L VIN F, Engine Performance Wiring Diagram (1 of 3) for Saturn Vue 2003

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (1 of 3) for Saturn Vue 2003:

• (in a/c
• (left front of engine) g107
• (m/t)
• A/c relay
• A/c system
• A/t
• A12
• Ac press +5v
• Ac press lo
• Ac press sig
• Accelerator pedal position sensors (on accel pedal linkage arm)
• App 1 5v ref
• App 1 lo
• App 1 sig
• App 2 5v ref
• App 2 lo
• App 2 sig
• B12
• Backup fuse 10a
• Battery
• Body control module (below center console)
• Brake fuse 15a
• Can high
• Can low
• Cool fan rly
• Cooling fans system
• Cruise control system
• Cruise fuse 10a
• Cruise/ brake switch (on brake pedal bracket)
• Cruz on/off
• Cruz res/acl
• Cruz set/cst
• Crz brake sw
• Data link connector (lower left side of dash)
• Ecm/tcm fuse 10a
• Electronic brake traction control module (left rear of engine compt)
• Engine control module (on intake manifold, under outlet resonator/ duct assembly)
• Exterior lights system
• Fuel relay
• G107 (left front of engine)
• High side press line) a/c pressure sensor
• Hot at all times
• Hot in run or start
• Ignition
• Instrument panel fuse block (behind center of dash)
• Kw2000
• M/t w/ abs
• M/t w/o abs
• Main relay
• Manual transaxle
• Oil press
• Oil pressure switch (near oil filter)
• Output speed sensor
• Pnk
• Powertrain fuse 10a
• Rly 2 ctrl
• S304 (in body harness)
• Stop lamp switch (on brake pedal bracket)
• Stop sw
• Tan
• Transaxle control module (left side of engine compt)
• Underhood fuse block (left side of engine compt)
• Vss

2.2L VIN F, Engine Performance Wiring Diagram (2 of 3) for Saturn Vue 2003

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (2 of 3) for Saturn Vue 2003:

• (on engine block, near starter) knock sensor
• 1-4 coil ctrl
• 2-3 coil ctrl
• A10
• Cam sig out
• Compt)
• Electronic ignition module (top of engine)
• F11
• For diagnostics
• Fuel pump fuse 10a
• Fuel pump relay
• Fuel tank pressure sensor (left side of tank)
• G101 (left front corner of vehicle)
• G107 (left front of engine)
• G403 (right rear corner of vehicle)
• Ground
• Hot at all times
• Ic 1-4
• Ic 2-3
• Ign volt
• Ignition
• Manifold absolute pressure sensor (on intake manifold)
• Pnk
• Primary fuel pump module (right side of tank)
• Red
• Secondary fuel pump module (left side of tank)
• To spark plugs
• Underhood fuse block (left side of engine c3
• Underhood fuse block (left side of engine compt)

2.2L VIN F, Engine Performance Wiring Diagram (3 of 3) for Saturn Vue 2003

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (3 of 3) for Saturn Vue 2003:

• (front of fuel tank) evap vent solenoid
• (left side of engine block, above starter) crankshaft position sensor
• (rear of cylinder head) evap purge solenoid
• B11
• Charging system
• Ckp hi
• Ckp lo
• Cmp input
• Ect sens
• Emiss fuse 10a
• Engine control module (on intake manifold, under outlet resonator/ duct assembly)
• Engine coolant temperature sensor (on thermostat housing)
• Etc fuse 15a
• Evap purge
• Evap vent
• F ho2s hi
• F ho2s htr
• F ho2s lo
• Front heated oxygen sensor (on exhaust manifold)
• Ftp +5v
• Ftp sig
• Fuel injectors
• Fuel lvl sig
• Gen b term
• Hot at all times
• Hot in run or start
• Iat sens
• Ic 1-4
• Ic 2-3
• Ign inj fuse 15a
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Intake air temperature sensor (in outlet duct assemsbly)
• Knk shield
• Knock sens
• Lo ref
• Main relay
• Main rly ign
• Map +5v
• Map lo
• Map sig
• Nca
• Pnk
• R ho2s hi
• R ho2s htr
• R ho2s lo
• Rear heated oxygen sensor (behind catalytic converter)
• Red
• S101 (in fi harn)
• Tan
• Throttle body with throttle actuator control
• Throttle hi
• Throttle lo
• Tp 1 +5v
• Tp 1 lo
• Tp 1 sig
• Tp 2 +5v
• Tp 2 lo
• Tp 2 sig
• Underhood fuse block (left side of engine compt)

3.0L VIN R

3.0L VIN R, Engine Performance Wiring Diagram (1 of 3) for Saturn Vue 2003

List of elements for 3.0L VIN R, Engine Performance Wiring Diagram (1 of 3) for Saturn Vue 2003:

• (engine harn, 11.5 cm from tac module)
• (engine harn, 5.5 cm from tac module)
• (near center of firwall) evap purge solenoid
• Ckp sens hi
• Ckp sens lo
• Cmp sig
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Crankshaft position sensor (left rear side of engine)
• Ect sig
• Emiss fuse 10a
• Engine control module (below battery cooling box)
• Evap purge
• Evap vent solenoid (front of fuel tank)
• From main relay (diagram 2 of 3)
• Fuel injectors
• G107 (left front corner of engine)
• Heated oxygen sensor (bank 1, sensor 1) (right exhaust manifold)
• Heated oxygen sensor (bank 1, sensor 2) (right pup converter)
• Heated oxygen sensor (bank 2, sensor 1) (left exhaust manifold)
• Heated oxygen sensor (bank 2, sensor 2) (left pup converter)
• Ho2s 1,1 hi
• Ho2s 1,1 htr
• Ho2s 1,1 lo
• Ho2s 1,2 hi
• Ho2s 1,2 htr
• Ho2s 1,2 lo
• Ho2s 2,1 hi
• Ho2s 2,1 htr
• Ho2s 2,1 lo
• Ho2s 2,2 hi
• Ho2s 2,2 htr
• Ho2s 2,2 lo
• Iat sig
• Imrc sol
• Injector 1
• Injector 2
• Injector 3
• Injector 4
• Injector 5
• Injector 6
• Injector fuse 10a
• Intake manifold runner control solenoid
• Knock sens 1
• Knock sens 2
• Lo ref
• Maf +5v
• Maf sig
• Nca
• Oil press
• S109
• S110
• Tan
• Throttle actuator control module (on throttle body)
• Throttle ctrl
• Tp 1 sig
• Tp 2 sig
• Tps +5v
• Tps lo ref
• Underhood fuse block (left side of engine compt)

3.0L VIN R, Engine Performance Wiring Diagram (2 of 3) for Saturn Vue 2003

List of elements for 3.0L VIN R, Engine Performance Wiring Diagram (2 of 3) for Saturn Vue 2003:

• (top left front of engine) camshaft position sensor
• (under left side of upper intake manifold runner) electronic ignition module (2, 4, 6)
• (under right side of upper intake manifold runner) electronic ignition module (1, 3, 5)
• A10
• D10
• Ecm/cam fuse 10a
• Eng/ign fuse 15a
• Engine coolant temperature sensor (on left cylinder head)
• For diagnostics
• Fuel pump fuse 10a
• Fuel pump relay
• Fuel tank pressure sensor (left side of tank)
• G101 (left front corner of engine)
• G107 (left front corner of engine)
• G403 (right rear corner of vehicle)
• Hot at all times
• Hot in run or start
• Intake air temp
• Knock sensor 1 (right side of engine)
• Knock sensor 2 (left side of engine)
• Main relay
• Mass airflow sensor (between air box and throttle body)
• Nca
• Oil pressure switch (on oil pump housing)
• Pnk
• Primary fuel pump module (right side of tank)
• S104 (engine harn, near ecm/tcm breakout)
• Secondary fuel pump module (left side of tank)
• Tan
• To injector fuse (diagram 1 of 3)
• Underhood fuse block (left side of engine compt)

3.0L VIN R, Engine Performance Wiring Diagram (3 of 3) for Saturn Vue 2003

List of elements for 3.0L VIN R, Engine Performance Wiring Diagram (3 of 3) for Saturn Vue 2003:

• A/c pressure sensor (in high side pressure line)
• A/c relay
• A/c system
• A12
• A16
• A25
• A26
• Ac press lo
• Ac press sig
• Accelerator pedal position sensors (on pedal linkage arm)
• App 1 +5v
• App 1 lo
• App 1 sig
• App 2 +5v
• App 2 lo
• App 2 sig
• Aux cool
• Backup fuse 10a c3
• Battery
• Brake fuse 15a c3
• Brake sw
• C2 underhood fuse block (left side of engine c3
• Can hi
• Can lo
• Charging system
• Compt)
• Cool fan
• Cooling fans system
• Cruise control system
• Cruise fuse 2a
• Cruise sw
• Cruise/ brake switch (on brake pedal bracket)
• Crz on/off
• Data link connector (lower left side of dash)
• Ecm/tcm fuse 10a
• Engine control module (below battery cooling box)
• Evap vent
• Exterior lights system
• F10
• Ftp sig
• Fuel lvl sig
• Fuel relay
• G301 (under left front seat)
• Generator
• Hot at all times
• Hot in run or start
• Ignition
• Instrument panel fuse block (behind center of dash)
• Kw2000
• Lo ref
• Main rly
• Main rly in
• Of engine compt)
• Pnk
• Pwr train fuse 10a c2
• Red
• Res/accel
• Right front wheel speed sensor
• Rly 2 ctrl
• S103
• S105 (engine harn, in ecm harness breakout)
• Sens +5v
• Set/coast
• Stop lamp switch (on brake pedal bracket)
• Tan
• Transaxle control module (left side
• Underhood fuse block (left side of engine compt)
• Vss in
• Wheel speed signal conditioner module (behind left front console trim panel)