ENGINE PERFORMANCE – Chevrolet Malibu LTZ 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.2L VIN F

2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu LTZ 2006:

• (on left side of engine compt) underhood fuse block
• 5v ref
• 5v ref 2
• A/c refrigerant pressure sensor (left of right front strut tower)
• Acc voltage
• Accy vol
• Air conditioning system
• App sens 1 sig
• App sens 2 sig
• B10
• Bat +
• Body control module (bcm) (below right side of dash, near blower motor)
• C10
• Clu rly ctrl
• Computer data lines system
• Cooling fans system
• Crank voltage
• Data link connector (dlc) (below left side of dash, near steering column)
• Evap sol ctrl
• Evaporative emissions (evap) canister vent solenoid valve (under rear of vehicle, above fuel tank)
• F pmp rly ctrl
• Fan rly ctrl
• Fuel pres sig
• Fuel tank pressure (ftp) sensor (under rear of vehicle)
• G105
• G109 (near wind- shield wiper fluid reservoir)
• Gmlan data+
• Gmlan data-
• Hot at all times
• Hot in run or start
• Ign 1
• Ign 1 fuse 3 15a
• Ign vol
• Info not available
• Inj fuse 5 10a
• Lo rly ctrl
• Low ref
• Lvl sens sig
• Main rly ctrl
• Mil ctrl
• Park/neutral position (pnp) switch (on top of transmission)
• Pcm fuse 13 10a
• Pcm ign 1 fuse 16 10a
• Pnk
• Power distribution system
• Powertrain control module (pcm) (front of battery)
• Refrig pres sig
• Rly coil ctrl
• Rly coil sply
• Rly hi ctrl
• Run/ crank relay 32
• Run/crank fuse 2a
• Serial data
• Starting/ charging system
• Starting/charging system
• Stop lp sig
• Tan
• Tap enable sig
• Tap sw sig
• Trans fuse 4 10a

2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu LTZ 2006:

• (attached to accelerator pedal) accelerator pedal position (app) sensor
• (below center console shifter) a/t shift lock control solenoid
• (in fuel injector wiring harness)
• (on left side of engine compt) underhood fuse block
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (at iss) sensor
• B11
• C11
• D11
• D12
• Drive
• E11
• Emission 1 fuse 6 10a
• Engine oil pressure (eop) switch (right side of engine)
• Etc fuse 2 15a
• Fuel injectors
• G303 (left kick panel)
• Hot at all times
• Pnk
• Pnk e
• Powertrain relay 33
• Pressure control (pc) solenoid valve
• Red
• Red a
• Rev
• S103
• S130
• Tan
• Tan m
• Tap up/ tap down switch
• Tcc release
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve

2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu LTZ 2006:

• (on transmission) vehicle speed sensor (vss)
• (rear of engine, near throttle body)
• (under rear of vehicle, in fuel tank) fuel pump & sender assembly
• A10
• At iss hi sig
• At iss low sig
• Computer data lines system
• Emission 2 fuse 5 10a
• Evap purge sol ctrl
• Evaporative emission (evap) canister purge solenoid
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 25 15a
• Fuel pump relay 37
• G301 (sedan: behind right rear seat back) (extended sedan: behind right rear seat back)
• G302 (sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
• Gmlan data
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Logic
• Low ref
• Malfunc- tion indicator lamp
• Oil press sw sig
• Pc sol vlv hi ctrl
• Pc sol vlv low ctrl
• Pnk
• Powertrain control module (pcm) (front of battery)
• Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
• Shft sol vlv 1 hi ctrl
• Shft sol vlv 2 hi ctrl
• Tan
• Tcc pwm sol vlv ctrl
• Tcc release sw sig
• Tft sens sig
• Trans press sens sig c
• Trans press sw sig b
• Trans range sw sig b
• Trans range sw sig p
• Trans sw sig a
• Trans sw sig c
• Vss hi sig
• Vss low sig

2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu LTZ 2006:

• (at rear of catalytic converter) heated oxygen (ho2s) sensor 2
• (between exhaust manifold & catalytic converter) heated oxygen (ho2s) sensor 1
• (on upper intake manifold) throttle actuator control (tac) module
• (top rear of engine) ignition control module (icm)
• 5v ref
• 5v ref 2
• Cam pos sig
• Ckp 1 sig
• Cmp sig
• Crankshaft position (ckp) sensor (on rear left side of engine)
• Ctrl a
• Ctrl b
• Ect sens sig
• Engine coolant temperature (ect) sensor (on top rear of engine)
• G105
• G105 (right rear of engine, on engine to transmission stud)
• G106 (on engine, below generator)
• Gen cycle sig
• Gen tuirn sig
• Gnd
• Grd
• Ho2s hi sig
• Ho2s lo ctrl
• Ho2s low sig
• Iat sens sig
• Ic timing b
• Ic timing ctrl
• Ign 1
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Knock sensor (ks) (left side of engine, near oil dipstick)
• Ks sig
• Low ref
• Maf sens sig
• Manifold absolute pressure (map) sensor (front of engine, at cylinder 3 intake port)
• Map sens sig
• Mass air flow (maf) (w/ intake air temperature (iat) sensor) (on air intake duct assembly)
• Nca
• Pnk
• Powertrain control module (pcm) (front of battery)
• Starting/charging system
• Tac ctrl 1
• Tac ctrl 2
• Tan
• Tps 1 sig
• Tps 2 sig

3.5L VIN 8

3.5L VIN 8, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Malibu LTZ 2006

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Malibu LTZ 2006:

• (on left side of engine compt) underhood fuse block
• (right rear of engine, on engine to transmission stud) g105
• 5v ref 2
• 5v ref a
• A/c refrigerant pressure sensor (left of right front strut tower)
• Acc voltage
• Accy vol
• Air conditioning system
• B10
• Bati vol
• Body control module (bcm) (below right side of dash, near blower motor)
• C10
• Cl rly ctrl
• Computer data lines system
• Cooling fans system
• Crank voltage
• Data link connector (dlc) (below left side of dash, near steering column)
• Evap sol ctrl
• Evaporative emissions (evap) canister vent solenoid (under rear of vehicle, above fuel tank)
• Exterior lights system
• F pmp rly ctrl
• Fan rly ctrl
• Fuel tank pressure (ftp) sensor (under rear of vehicle)
• G109 (near wind- shield wiper fluid reservoir)
• Gmlan data
• Hot at all times
• Hot in run or start
• Ign 1
• Ign 1 fuse 3 15a
• Inj fuse 5 10a
• Logic
• Low ref
• Lvl sens sig
• Mil ctrl
• Park/neutral position (pnp) switch (on top of transmission)
• Pcm fuse 13 10a
• Pcm ign 1 fuse 16 10a
• Pnk
• Powertrain control module (pcm) (front of battery)
• Powertrain ctrl
• Press sens sig
• Rly coil ctrl
• Rly hi ctrl
• Run/ crank fuse 2a
• Run/ crank relay 32
• Serial data
• Starting/ charging system
• Starting/charging system
• Stop lp sig
• Tan
• Tap enable sig
• Tap sw sig
• Trans fuse 4 10a
• Vss speed sig

3.5L VIN 8, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Malibu LTZ 2006

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Malibu LTZ 2006:

• (attached to accelerator pedal) accelerator pedal position (app) sensor
• (below center console shifter) a/t shift lock control assembly
• (engine wiring harness, 7.5 cm from breakout to pcm) s118
• (on left side of engine compt) underhood fuse block
• (rear of engine, near throttle body)
• 5v ref
• App sens 1
• App sens 2
• B11
• Bare
• C11
• Cm from breakout to pcm)
• D11
• E11
• Emission 1 fuse 6 10a
• Etc fuse 2 15a
• Evaporative emissions (evap) canister purge solenoid
• G105 (right rear of engine, on engine to transmission stud)
• G303 (left kick panel)
• Grd
• Hot at all times
• Ign 1
• Knock sensor (ks) 1 (on lower left side of engine)
• Knock sensor (ks) 2 (on lower left side of engine)
• Low ref
• Pnk
• Powertrain relay 33
• S119 (engine wiring harness, 15 bare
• Serial data
• Stop lp sw
• Tan
• Tap up/ tap down switch
• Throttle actuator control (tac) module (on throttle body)
• Vss speed sig

3.5L VIN 8, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Malibu LTZ 2006

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Malibu LTZ 2006:

• (fuel injector wiring harness, 4 cm from breakout to fuel injector 2)
• 1-2 shift solenoid (1-2 ss) valve
• 2-3 shift solenoid (2-3 ss) valve
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission fluid temperature (tft) sensor
• Automatic transmission input shaft speed (at iss) sensor
• Computer data lines system
• Drive
• Fuel injectors
• Gmlan data
• Ign
• Instrument panel cluster (ipc)
• Logic
• Malfunc- tion indicator lamp
• Pnk
• Pnk e
• Pressure control (pc) solenoid valve
• Red
• Red a
• Rev
• S103
• S130
• Tan
• Tan m
• Tcc release
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve

3.5L VIN 8, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Malibu LTZ 2006

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Malibu LTZ 2006:

• (on top right side of engine) ignition control module (icm)
• (on transmission) vehicle speed sensor (vss)
• (under rear of vehicle, in fuel tank) fuel pump & sender assembly
• 1-2 sol vlv ctrl
• 2-3 sol vlv ctrl
• A10
• At iss hi sig
• At iss low sig
• Emission 2 fuse 5 10a
• Fuel level sensor
• Fuel pump
• Fuel pump fuse 25 15a
• Fuel pump relay 37
• G106 (on transmission, near park/neutral position switch)
• G301 (behind right rear seat back)
• G302 (sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
• Grd
• Ho2s hi sig (1/2)
• Ho2s hi sig (2/2)
• Ho2s lo ctrl (1/2)
• Ho2s lo ctrl (2/2)
• Ho2s lo sig (1/2)
• Ho2s lo sig (2/2)
• Hot at all times
• Iat sens sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ign 1
• Low ref
• Maf sens sig
• Pc sol vlv hi ctrl
• Pc sol vlv lo ctrl
• Pnk
• Powertrain control module (pcm) (front of battery)
• Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
• Tan
• Tcc pwm sol vlv ctrl
• Tcc release sw sig
• Tft sens sig
• Trans press sens sig b
• Trans press sens sig c
• Trans range sw sig a
• Trans range sw sig b
• Trans range sw sig c
• Trans range sw sig p
• Vss high sig
• Vss low sig

3.5L VIN 8, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Malibu LTZ 2006

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Malibu LTZ 2006:

• (after catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
• (after catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
• (center of rear exhaust manifold) heated oxygen sensor (ho2s) bank 1 sensor 1
• (on exhaust manifold) heated oxygen sensor (ho2s) bank 2 sensor 1
• (on top rear of engine) exhaust gas recirculation (egr) valve
• 12v ref
• 5v ref
• 5v ref a
• A tan
• Camshaft position (cmp) sensor (on front of engine)
• Cmp sens sig
• Crankshaft position (ckp) sensor (on lower left side of engine)
• Drain wire
• Ect sens sig
• Egr pos sig
• Egr sol hi
• Egr sol lo
• Eng spd sig
• Engine coolant temperature (ect) sensor (left side of rear cylinder head, above transmission)
• Engine oil pressure (eop) switch (on lower left side of engine)
• Evap sol
• G105 (right rear of engine, on engine to transmission stud)
• Gen sig
• Grd
• Ho2s lo ctrl
• Ho2s lo ref
• Ho2s low
• Ho2s low ref
• Ho2s ref v
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• Ks 1 sig
• Ks 2 sig
• Low ref
• Manifold absolute pressure (map) sensor (in upper intake manifold)
• Map sens sig
• Mass air flow (maf) (w/ intake air temperature (iat) sensor) (in intake air duct)
• Nca
• Oil press
• Powertrain control module (pcm) (front of battery)
• S106 (fuel injector wiring harness, 3 cm from breakout to fuel injector 3)
• Serial data
• Starting/ charging system
• Tan

3.9L VIN 1

3.9L VIN 1, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 3.9L VIN 1, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu LTZ 2006:

• (in left rear of engine compt, near strut tower)
• (left side of engine compartment, in front of battery)
• (on right side of engine) ignition control module (icm)
• (under rear of vehicle, above fuel tank)
• 5v ref 1
• 5v ref 2
• A/c comp rel
• Acc voltage
• Accelerator pedal position (app) sensor (attached to accelerator pedal)
• Accy vol
• Air conditioning system
• App sens 1 sig
• App sens sig
• B10
• Batt volt
• Body control module (bcm) (below right side of dash, near blower motor)
• C10
• Cooling fan system
• Engine control module (ecm)
• Evap sole valve
• Evaporative emissions (evap) canister purge solenoid valve (on top rear of engine)
• Evaporative emissions (evap) canister vent solenoid valve
• Ftp sens sig
• Fuel pump rel
• Fuel tank pressure (ftp) sensor (under rear of vehicle)
• G106
• G109 (near wind- shield wiper fluid reservoir)
• Gnd e
• Hi fan rel ctrl
• Hot at all times
• Ic 1 ctrl b
• Ic 2 ctrl a
• Ic 3 ctrl c
• Ign 1 f
• Ign 1 fuse 3 15a
• Ign 1 vol
• Inj fuse 5 10a
• Low ref
• Low ref d
• Lvl sens sig
• Mil ctrl
• Pcm fuse 13 10a
• Pcm ign 1 fuse 16 10a
• Pnk
• Powertrain ctrl
• Rly coil ctrl
• Rly hi ctrl
• Run/ crank relay 32
• Starting/ charging system
• Stop lamp sw
• Tan
• Tan c
• Transmission control module (tcm)
• Underhood fuse block (on left side of engine compt)

3.9L VIN 1, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 3.9L VIN 1, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu LTZ 2006:

• (after catalytic) converter)
• (sedan: behind left rear seat) (extended sedan: behind rear seat, on left quarterpanel)
• A/c refrigerant pressure sensor (left of right front strut tower)
• A10
• Batt vol
• Computer data lines system
• Emission 2 fuse 5 10a
• Fuel injectors
• Fuel pump
• Fuel pump & sender assembly (under rear of
• Fuel pump fuse 25 15a
• Fuel pump relay 37
• G105
• G301 (sedan: behind right rear seat back) (extended sedan: behind rear seat, on left quarterpanel)
• G302
• Gmlan data
• Gnd
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (in left exhaust manifold)
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (after catalytic) converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (in right exhaust manifold)
• Heated oxygen sensor (ho2s) bank 2 sensor 2
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Intake manifold tuning (imt) valve solenoid (on front of intake manifold)
• Logic
• Malfunc- tion indicator lamp
• Nca
• Nca nca
• Pnk
• Rear fuse block (extended sedan: left rear of passenger compt) (sedan: left rear quarterpanel)
• S130
• Sensor fuel level
• Tan
• Var turn pos sig
• Var turn sig
• Vehicle, in fuel tank)

3.9L VIN 1, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 3.9L VIN 1, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu LTZ 2006:

• (65 to 73
• (in intake air duct) mass air flow (maf)/ intake air temperature (iat) sensor
• (left side of engine compartment, in front of battery)
• (on front of engine) camshaft position actuator solenoid
• (on left side of engine compt) underhood fuse block
• 5v ref 1
• 5v ref 2
• A/c pressure sens sig
• B11
• C11
• Computer data lines system
• Cooling fans system
• D11
• E11
• Ect sens sig
• Emission 1 fuse 6 10a
• Engine control module (ecm)
• Etc fuse 2 15a
• Evap pur sol ctrl
• G105
• Gen field cycle sig
• Gen tur on sig
• Gmlan data +
• Gmlan data -
• Gnd
• Ho2s hi sig
• Ho2s low ctrl
• Ho2s low sig
• Hot at all times
• Ign
• Imtv/dod fuse 45 10a
• Low ref
• Low sped fan rel ctrl
• Map sens sig
• Not used)
• Oil levl sw sig
• Park/neutral sig
• Powertrain relay 33
• Sig
• Starting/ charging system
• Tan
• Throttle body assembly
• Vari turn pos sig
• Vari turn sig

3.9L VIN 1, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu LTZ 2006

List of elements for 3.9L VIN 1, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu LTZ 2006:

• (in bottom of oil pan) engine oil level sensor
• (on left side of engine) knock sensor (ks 1)
• (on lower left side of engine) engine oil pressure (eop) sensor
• (on right side of engine) knock sensor (ks 2)
• 5v ref 1
• 5v ref 2
• Automatic transmission
• Bare
• Bare s119
• Cam pos ctrl
• Camshaft position (cmp) sensor (on top front of engine)
• Cmp sens sig
• Crankshaft position (ckp) sensor (in lower left side of engine)
• Drain wire
• Engine control module (ecm) (left side of engine compartment, in front of battery)
• Engine coolant temperature (ect) sensor (on rear of left cylinder head)
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• G105
• Gnd
• Ho2s hi sig
• Ho2s lo ref
• Ho2s low ctr
• Ho2s low ref
• Ho2s low sig
• Iat sens sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ign vol
• Internal mode switch (ims)
• Knock sens2
• Knock sig
• Low ref
• Maf sens sig
• Manifold absolute pressure (map) sensor (on top of intake manifold)
• Oil pres sig
• P/n sig
• Rsol sped sig
• S118
• Tac mot ctrl
• Tac mtr ctrl
• Tan
• Tp sens sig
• Tp sens2 sig