ENGINE PERFORMANCE – Chevrolet Equinox LTZ 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.4L VIN F

3.4L VIN F, Engine Performance Wiring Diagram (1 of 3) for Chevrolet Equinox LTZ 2009

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (1 of 3) for Chevrolet Equinox LTZ 2009:

• (center of dash, behind hvac control module) body control module (bcm)
• (left side of engine compt) underhood fuse block
• (not used)
• (rear of engine, near crankshaft sensor) g111
• 5v ref 1
• 5v ref 2
• A/c rly ctrl
• A/c sens sig
• Acc volts
• Air bag disply fuse 25 10a
• Air conditioning system
• Batt pos volt
• Computer data lines system
• Cooling fans system
• Cruise control system
• Ecm batt fuse 33 15a
• Engine control module (ecm) (mounted on top of battery cover)
• Evap sol ctrl
• Fuel lvl sens sig
• Fuel pump & sender assembly (inside right side of fuel tank)
• Fuel pump fuse 39 15a
• Fuel pump motor
• Fuel pump relay 62
• Fuel pump rly ctrl
• Fuel sens sig
• Fuel tank pressure (ftp) sensor (top of fuel pump)
• G111 (rear of engine, near crankshaft sensor)
• G403 (under right side of luggage compt)
• Gnd
• Hi data bus +
• Hi data bus -
• Hi fan rly ctrl
• Ho2s 2 hi sig sens
• Ho2s 2 low ctrl
• Ho2s 2 low sig sens
• Hot at all times
• Hot in run or start
• Iat sens sig
• Ign 1 relay 31
• Ign 1 vol
• Ign vol
• Ign volt
• J100
• Low fan rly ctrl
• Low ref
• Maf sens sig
• Main rly ctrl
• Mass air flow (maf)/intake air temperature (iat) sensor (right side of throttle body, in cold air duct)
• Mil ctrl
• Park/neutral sig
• Pcm ign fuse 22 10a
• Pedal pos sig 1
• Pedal pos sig 2
• Pnk
• Sensor fuel level
• Starter rly ctrl
• Starting/ charging system
• Stop lmp sw sig
• Tan
• Transmi- ssions system
• Transmissions system
• Underhood fuse block (left side of engine compt)
• Underhood fuse block (left side of engine x2 compt)
• X406

3.4L VIN F, Engine Performance Wiring Diagram (2 of 3) for Chevrolet Equinox LTZ 2009

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (2 of 3) for Chevrolet Equinox LTZ 2009:

• A/c refrigerant pressure sensor (near back of a/c compressor)
• Accelerator pedal position (app) sensor (on accelerator pedal linkage arm)
• Cnstr vent fuse 16 10a
• Computer data lines system
• Emiso 1 fuse 17 15a
• Emiso 2 fuse 20 15a
• Etc/ecm fuse 16 15a
• Evaporative emission (evap) canister purge solenoid valve (attached to top of intake manifold)
• Evaporative emissions (evap) canister vent solenoid valve (on evap canister, in front of fuel tank)
• Even coils/inj fuse 18 15a
• Exhaust gas recirculation (egr) valve (at top of engine)
• Heated oxygen sensor (ho2s) 2 (on exhaust pipe, behind catalytic)
• Hot at all times
• I/p fuse block (center of dash)
• Instrument panel cluster (ipc)
• Logic
• Low engine oil pressure ind
• Malfunction ind lamp
• Nca
• Odd coils/inj fuse 19 15a
• Pnk
• Pwr/trn relay 47
• Tan
• Throttle body
• Underhood fuse block (left side of engine compartment)

3.4L VIN F, Engine Performance Wiring Diagram (3 of 3) for Chevrolet Equinox LTZ 2009

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (3 of 3) for Chevrolet Equinox LTZ 2009:

• (in the fuel injector harness, between fuel injector 3 & 4 connector breakouts) j106
• (lower rear of engine, near ckp sensor) knock sensor (ks) 1
• (on lower left side of engine) knock sensor (ks) 2
• (on top left side of engine, under intake plenum)
• (on top right side of engine, under intake plenum)
• 5v ref 1
• 5v ref 2
• Camshaft position (cmp) sensor (on top front of engine, below throttle body)
• Ckp sens sig
• Cmp sens sig
• Crankshaft position (ckp) sensor (lower rear of engine)
• Ect sens sig
• Egr sol hi ctrl
• Egr sol low ctrl
• Egr vlv pos sig
• Engine control module (ecm) (mounted on top of battery cover)
• Engine coolant temperature (ect) sensor (below brake master cylinder, rear of engine)
• Engine oil pressure (eop) switch (left side of engine, about starter motor)
• Evap 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 injector
• G105 (lower left side of engine)
• Gen duty cycle sig
• Generator trn on sig
• Gnd
• Heated oxygen sensor (ho2s) 1 (on exhaust manifold, near rear of engine)
• Ho2s 1 hi sig
• Ho2s 1 low ctrl
• Ho2s 1 low sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ign 1 vol
• Ignition control module (icm) (at top right rear of engine)
• J105
• Ks 1 sig
• Ks 2 sig
• Lo ref
• Low ref
• Manifold absolute pressure (map) sensor (on intake manifold)
• Map sens sig
• Nca
• Oil pressure sw sig
• Pnk
• Starting/ charging system
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tp sig 1
• Tp sig 2

3.6L VIN 7

3.6L VIN 7, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LTZ 2009

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LTZ 2009:

• (in engine harness, 13.5 cm from mass air flow sensor breakout)
• (in engine harness, 7.5 cm from mass air flow sensor breakout)
• 5 volt ref 2
• 5 volt ref 3
• Cam phase exhaust sol
• Cam phase intake sol 2
• Cam phaser intake sol
• Cam pos exhaust sens
• Cam pos intake sens
• Camshaft position (cmp) sensor exhaust bank 1 (front of left cylinder head)
• Camshaft position (cmp) sensor exhaust bank 2 (front of left cylinder head)
• Camshaft position (cmp) sensor intake bank 1 (front of right cylinder head)
• Camshaft position (cmp) sensor intake bank 2 (front of left cylinder head)
• Crankshaft position (ckp) sensor (rear of right side of engine block)
• Crankshaft sens 1 sig
• Engine control module (ecm) (mounted on top of battery cover)
• Evap canister purge
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Gen field duty sig
• Generator turn on sig
• Ho2s heater low ctrl
• Ho2s high sig
• Ho2s low sig
• Ic 1 ctrl
• Ic 3 ctrl
• Ic 5 ctrl
• J110
• J112
• Knock sensor 1 signal
• Knock sensor 2 signal
• Low ref
• Oil pressure sw sig
• Starting/charging system
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan

3.6L VIN 7, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LTZ 2009

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LTZ 2009:

• (at intake manifold)
• (before catalytic converter, in left exhaust manifold) heated oxygen sensor (ho2s) bank 2 sensor 1
• (before catalytic converter, in right exhaust manifold) heated oxygen sensor (ho2s) bank 1 sensor 1
• (left front of engine block, near oil filter) engine oil pressure (eop) switch
• Camshaft position (cmp) actuator solenoid valve exhaust bank 1 (front of right cylinder head)
• Camshaft position (cmp) actuator solenoid valve exhaust bank 2 (front of left cylinder head)
• Camshaft position (cmp) actuator solenoid valve intake bank 1 (front of right cylinder head)
• Camshaft position (cmp) actuator solenoid valve intake bank 2 (front of left cylinder head)
• Evaporative emission (evap) canister purge solenoid valve (right front of intake manifold)
• Fuel injector 1
• Fuel injector 3
• Fuel injector 5
• G107 (on upper left side of engine)
• Ignition coil 5 (top of right valve cover)
• J101
• J106
• J109
• J115 (in engine harness, 25.5 cm from mass air flow sensor breakout)
• Nca
• Spark plug
• Tan

3.6L VIN 7, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LTZ 2009

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LTZ 2009:

• (at intake manifold)
• (in engine harness, 9 cm from x105 breakout) j107
• (inside right side of fuel tank) fuel pump & sender assembly
• (not used)
• (on evap canister, in front of fuel tank) evaporative emissions (evap) canister vent solenoid valve
• (top of fuel pump) fuel tank pressure (ftp) sensor
• (top of left valve cover)
• (top of right valve cover)
• Canister vent fuse 16 10a
• Fuel injector 2
• Fuel injector 4
• Fuel injector 6
• Fuel level sensor
• Fuel pump motor
• G107 (on upper left side of engine)
• G108 (upper right rear side of engine)
• G403 (under right side of luggage compt)
• Hot at all times
• I/p fuse block (center of dash)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 6
• J104
• J105
• J106
• J108
• Level sender harness, 13 cm from x310)
• Nca
• Pnk
• Spark plug
• Tan
• Underhood fuse block (left side of engine compt)
• X406

3.6L VIN 7, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LTZ 2009

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LTZ 2009:

• Air bag disply fuse 25 10a
• Computer data lines system
• Ecm batt fuse 33 15a
• Emiso 1 fuse 17 15a
• Emiso 2 fuse 20 15a
• Etc/ecm fuse 16 15a
• Even coils/ inj fuse 18 15a
• Fuel pump fuse 39 15a
• Fuel pump relay 62
• G109 (upper right front of engine)
• G201 (behind right front kick panel)
• Gnd
• Heated oxygen sensor (ho2s) bank 1 sensor 2 (on rear exhaust bank,below catalytic converter)
• Heated oxygen sensor (ho2s) bank 2 sensor 2 (on front exhaust bank,below catalytic converter)
• Hot at all times
• Hot w/ ign 1 relay energized
• Instrument panel cluster (ipc)
• J100
• Knock sensor (ks) 1 (left side of engine block)
• Knock sensor (ks) 2 (right side of engine block)
• Logic
• Low engine oil pressure ind
• Maf fuse 24 10a
• Malfunction ind
• Mass air flow (maf)/intake air temperature (iat) sensor (right side of throttle body, in cold air duct)
• Nca
• Odd coils/ inj fuse 19 15a
• Pcm ign fuse 22 10a
• Pnk
• Pwr/trn relay 47
• Serial data
• Tan
• Tan a
• Underhood fuse block (left side of engine compt)
• X3 i/p fuse block (center of dash) x1

3.6L VIN 7, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LTZ 2009

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LTZ 2009:

• (center of dash, behind hvac control module) body control module (bcm)
• 5 volt ref 1
• 5 volt ref 2
• 5 volt ref 3
• 5-volt reference 3
• A/c comp clutch rly ctrl
• A/c refrigerant pressure sensor (near back of a/c compressor)
• A/c refrigerant sens sig
• Acc
• Accelerator pedal position (app) sensor (on accelerator pedal linkage arm)
• Air conditioning system
• App sens 1 sig
• App sens 2 sig
• Batt pos volt
• Computer data lines system
• Cooling fans system
• Cruise control system
• Ect sens sig
• Engine control module (ecm) (mounted on top of battery cover)
• Engine coolant temperature (ect) sensor (left side of cylinder head)
• Engine main rly coil ctrl
• Evap canister vent sol
• Fuel level sens sig
• Fuel pump rly ctrl
• Fuel tank pres sens sig
• G109 (upper right front of engine)
• Gmlan serial data bus+
• Gmlan serial data bus-
• Ground
• Hi spd cool fan rly ctrl
• Ho2s hi sig b1 s1
• Ho2s hi sig b1 s2
• Ho2s hi sig b2 s2
• Ho2s htr lo ctrl b1 s1
• Ho2s htr low ctrl b2 s1
• Ho2s htr low ctrl b2 s2
• Ho2s lo sig b2 s1
• Ho2s low b1 s2
• Ho2s low b2 s2
• Hot at all times
• Iat sens sig
• Ic 2 ctrl
• Ic 4 ctrl
• Ic 6 ctrl
• Ign volt
• Ign voltage
• Ignition switch (right side of steering column)
• Ignition voltage
• J100
• J210
• Knock sensor 1 signal
• Knock sensor 2 signal
• Low ref
• Low spd cool fan rly ctrl
• Maf sens sig
• Mil ctrl
• Off
• Park/neutral sig
• Pnk
• Run
• Start
• Starter relay coil ctrl
• Starting/charging system
• Stop lp sw sig
• Tan
• Throttle body (top rear of engine)
• Tp sens 1 sig
• Tp sens 2 sig
• Transmissions system