ENGINE PERFORMANCE – Chevrolet Malibu Maxx LT 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.2L VIN F

2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Maxx LT 2004

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Malibu Maxx LT 2004:

• (left side of eng compt) underhood fuse block
• (right rear of engine, on engine to trans stud) g105
• 5v ref
• A/c refrigerant pressure sensor (left of right front strut tower)
• Acc voltage
• Accy
• 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) (near steering column)
• Evap sol ctrl
• Evaporative emissions (evap) canister vent solenoid (above fuel tank)
• F pmp rly ctrl
• Fan rly ctrl
• Fuel pres sig
• 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
• 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 (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 circuit
• 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 Maxx LT 2004

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Malibu Maxx LT 2004:

• (attached to accelerator pedal) accelerator pedal position (app) sensor
• (below center console shifter) a/t shift lock control solenoid
• (left side of eng 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 temp (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
• 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 Maxx LT 2004

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Malibu Maxx LT 2004:

• (in fuel tank) fuel pump & sender assembly
• (on transmission) vehicle speed sensor (vss)
• A10
• At iss hi sig
• At iss low sig
• Computer data lines system
• Emission 2 fuse 5 10a
• Evap purge sol ctrl
• Evaporative emissions (evap) canister purge solenoid (top rear of engine)
• Fuel fuse 25 15a
• Fuel level sensor
• Fuel pump
• Fuel relay 37
• G301 (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 pass compt, sedan: left rear quarterpanel)
• Shft sol vlv 1 hi ctrl
• Shft sol vlv 2 hi ctrl
• Tan
• Tcc pwm sol vlv ctrl
• Tft sens sig
• Trans press 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 low ref
• Vss sig

2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Maxx LT 2004

List of elements for 2.2L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Malibu Maxx LT 2004:

• (between exhaust manifold & catalytic converter) heated oxygen (ho2s) sensor 1
• (on engine, below generator)
• (on upper intake manifold) throttle actuator control (tac) module
• (rear of catalytic converter) heated oxygen (ho2s) sensor 2
• (right rear of eng, on eng to trans stud)
• (top rear of engine) ignition control module (icm)
• 5v ref
• Charging circuit
• Ckp 1 sig
• Cmp sig
• Crankshaft position (ckp) sensor (top right side of engine, near engine oil pressure switch)
• Ctrl a
• Ctrl b
• Ect sig
• Engine coolant temperature (ect) sensor (top rear of engine)
• G105
• G105 (right rear of engine, on eng to trans stud)
• G106
• Gen 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 sig
• Manifold absolute pressure (map) sensor (front of engine, at cylinder 3 intake port)
• Map 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)
• 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 Maxx LT 2004

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Malibu Maxx LT 2004:

• (left side of eng compt) underhood fuse block
• (right rear of engine, on engine to trans stud) g105
• 5v ref a
• 5v ref b
• A/c refrigerant pressure sensor (left of right front strut tower)
• Acc voltage
• Accy
• Air conditioning system
• B10
• Bat
• 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) (near steering column)
• Evap sol ctrl
• Evaporative emissions (evap) canister vent solenoid (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
• Low ref
• Lvl sens sig
• Main rly ctrl
• Mil ctrl
• Park neutral position (pnp) switch (top of transmission)
• Pcm fuse 13 10a
• Pcm ign 1 fuse 16 10a
• Pnk
• Powertrain control module (pcm) (front of battery)
• Press sens sig
• Rly coil ctrl
• Rly hi ctrl
• Run/ crank fuse 2a
• Run/ crank relay 32
• Serial data
• Starting circuit
• Stop lp sig
• Tan
• Tap enable sig
• Tap sw sig
• Trans fuse 4 10a
• Vss

3.5L VIN 8, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Malibu Maxx LT 2004

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Malibu Maxx LT 2004:

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

3.5L VIN 8, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Malibu Maxx LT 2004

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Malibu Maxx LT 2004:

• 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 temp (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
• S130 pnk
• 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 Maxx LT 2004

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Malibu Maxx LT 2004:

• (in fuel tank) fuel pump & sender assembly
• (on transmission) vehicle speed sensor (vss)
• (sedan: behind left rear seat, extended sedan: behind rear seat, on left quarterpanel)
• (top right side of eng) ignition control module (icm)
• 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 fuse 25 15a
• Fuel level sensor
• Fuel pump
• Fuel relay 37
• G106 (on eng, below generator)
• G301 (behind right rear seat back)
• G302
• 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 pass 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 Maxx LT 2004

List of elements for 3.5L VIN 8, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Malibu Maxx LT 2004:

• (3 cm from breakout to fuel inj 3)
• (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
• (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)
• Charging circuit
• Cmp sens sig
• Crankshaft position (ckp) sensor (lower rear of engine, near knock sensor)
• Drain wire
• Ect sens sig
• Egr pos sig
• Egr sol ctrl
• Egr sol lo
• Eng spd sig
• Engine coolant temperature (ect) sensor (left side of rear cyl head)
• Engine oil pressure (eop) switch (lower left side of eng)
• Evap sol
• G105 (right rear of engine, on eng to trans 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) (on air intake duct assembly)
• Nca
• Oil press
• Powertrain control module (pcm) (front of battery)
• S106
• Serial data
• Tan