ENGINE PERFORMANCE – Chevrolet Equinox LS 2011 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L VIN C

2.4L VIN C, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LS 2011

List of elements for 2.4L VIN C, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LS 2011:

• (secondary sender) secondary fuel level sensor
• (top of fuel sender) fuel tank pressure sensor
• 5-volt 1 ref
• 5-volt 3 ref
• 5-volt 4 ref
• A/c compressor
• A/c refrigerant pressure sensor
• A/c sens sig
• Accelerator pedal position sensor (accelerator pedal)
• Air conditioning system
• App sen 1 sig
• App sen 2 sig
• Brake pedal sw sig
• Clutch rly ctrl
• Computer data lines system
• Cooling fans system
• Cruise control system
• Engine control module
• Evaporative emission vent solenoid valve (front of fuel tank)
• Fan rly ctrl
• Fuel lvl sen sig
• Fuel pump rly ctrl
• Fuel sens sig
• Hi data bus +
• Hi data bus -
• Ign volt
• J419 (top of fuel tank, 30cm from x405)
• Low ref
• Mil ctrl
• Pnk
• Powertrain rly
• Sensor low ref
• Solenoid ctrl
• Starter rly ctrl
• Starting/charging system
• Tan
• Wake-up sig
• X112
• X206
• X405

2.4L VIN C, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LS 2011

List of elements for 2.4L VIN C, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LS 2011:

• 5v ref
• Computer data lines system
• Data bus +
• Data bus -
• Drain wire
• Driver information center display
• Engine oil ind
• F20ua fuse 10a
• F21ua fuse 10a
• F46ua fuse 10a
• F52ua fuse 25a
• F53ua fuse 10a
• Fuel gauge
• Fuel pressure sensor (behind engine)
• Fuel pump
• Fuel pump control module (left quarter trim panel)
• Fuel pump crtl
• G401 (left side luggage compt)
• Gmlan
• Ground
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Ign volt
• Instrument cluster
• J409
• J411
• J413
• Logic
• Low ref
• Mil ind
• Mtr low ref
• Nca
• Pnk
• Press sens sig
• Primary fuel level sensor
• Primary fuel pump & level sensor assembly (primary sender)
• Rly crtl
• Ser data
• Serial data
• Tan
• Underhood fuse block (left rear engine compt)
• X405

2.4L VIN C, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LS 2011

List of elements for 2.4L VIN C, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LS 2011:

• (cylinder 1) ignition coil 1
• (cylinder 2) ignition coil 2
• (cylinder 3) ignition coil 3
• (cylinder 4) ignition coil 4
• (right side of the engine, 3.0 cm from the ignition coil 3 breakout) j104
• 5v 1 ref
• 5v 2 ref
• Crankshaft position sensor (left rear engine)
• Ect sens sig
• Engine control module
• Engine coolant temperature sensor (right rear engine)
• Engine oil pressure switch (left engine block)
• Exhaust bank 1 sig
• Exhaust camshaft position sensor
• G109 (top rear engine)
• High ctrl
• High pressure fuel pump (rear engine)
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Intake bank 1 sig
• Intake camshaft position sensor (rear engine)
• J101
• J106
• J107
• Low ctrl
• Low ref
• Nca
• Oil pressure sw sig
• Position sens sig
• Spark plug
• Tan

2.4L VIN C, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LS 2011

List of elements for 2.4L VIN C, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LS 2011:

• 5-volt 1 ref
• Cam phaser ctrl
• Engine control module
• Engine controls ignition relay
• Exhaust camshaft position actuator solenoid valve (front exhaust cam)
• F37ua fuse 20a
• F38ua fuse 20a
• F42ua fuse 20a
• F43ua fuse 15a
• Fuel economy mode switch
• Fuel injector 1 (fuel rail)
• Fuel injector 1 ctrl
• Fuel injector 2 (fuel rail)
• Fuel injector 2 ctrl
• Fuel injector 3 (fuel rail)
• Fuel injector 3 ctrl
• Fuel injector 4 (fuel rail)
• Fuel injector 4 ctrl
• G112 (lower left front engine)
• G207 (right side dash)
• Ground
• Hot at all times
• Intake camshaft position actuator solenoid valve (front intake cam)
• Interior lights system
• J103
• J317
• Low ref
• Tan
• Underhood fuse block (left rear engine compt)
• X111
• X112
• X206
• X211

2.4L VIN C, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LS 2011

List of elements for 2.4L VIN C, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LS 2011:

• (fuel rail) fuel rail pressure sensor
• (ks) 1 sig
• 5v 1 ref
• 5v 2 ref
• 5v 3 ref
• 5v 4 ref
• Air temp sens sig
• C tan
• Duty cycle sig
• Engine control module
• Evaporative emission purge solenoid valve (intake manifold)
• Frp sens sig
• G112 (lower left front engine)
• Ground
• Heated oxygen sensor 1
• Heated oxygen sensor 2
• High sig
• Indicator sig
• J103
• J108
• Knock sensor (left engine block)
• Low ctrl
• Low ref
• Low sig
• Maf sens sig
• Manifold absolute pressure sensor (intake manifold)
• Map sens sig
• Mass air flow/intake air temperature sensor
• Mode sw sig
• Nca
• Neutral start sig
• Noise cancellation
• Ref volt
• Solenoid ctrl
• Sound system
• Starting/charging system
• Tac mtr ctrl-1
• Tac mtr ctrl-2
• Tan
• Throttle body
• Tp sens 1 sig
• Tp sens 2 sig
• Transmissions system
• X111

3.0L VIN 5

3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LS 2011

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LS 2011:

• (accelerator pedal) accelerator pedal position sensor
• (on line near a/c compressor) a/c refrigerant pressure sensor
• 5-v 1 ref
• 5-v 3 ref
• 5-v vol 1 ref
• 5-v vol 4 ref
• A/c copressor clutch rly ctrl
• A/c refrigerant press sens sig
• Air conditioning system
• App sens 1 sig
• App sens 2 sig
• Batt pos vol
• Brake pedal sw sig
• Computer data lines system
• Cooling fan rly ctrl
• Cooling fans system
• Cruise control system
• Engine control module (ecm)
• Evap conister vent sol ctrl
• Evaporative emission vent solenoid valve (front of fuel tank)
• F53ua fuse 10a
• Fuel composition sens sig
• Fuel level sens sig
• Fuel pump
• Fuel pump rly ctrl
• Fuel tank pressure sensor (top of fuel sender)
• Fuel tank pressure sensor sig
• Gmlan serial data bus +
• Gmlan serial data bus -
• Hot w/ ignition main relay energized
• Ign vol
• J413
• J419 (top of fuel tank, 30 cm from x405)
• Low ref
• Low spd cooling fan rly ctrl
• Mil ctrl
• Nca
• Pnk
• Powertrain rly ctrl
• Primary fuel level sensor
• Primary fuel pump & level sensor assembly (primary sending unit)
• Secondary fuel level sensor (secondary sender)
• Sens low ref
• Starter rly ctrl
• Starting/charging system
• Tan
• Throttle inlet absolute pressure sensor
• Throttle pos sens sig
• Underhood fuse block (left rear engine compt)
• Wake-up sig
• X112
• X206
• X405

3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LS 2011

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LS 2011:

• 5-v ref
• Batt pos vol
• Comm enable
• Computer data lines system
• Drain wire
• Driver information center display
• Engine controls ignition relay
• Engine coolant temperature sensor (left cylinder head)
• Engine oil ind
• Exhaust bank 1 camshaft position actuator solenoid valve (right cylinder head)
• F20ua fuse 10a
• F21ua fuse 10a
• F37ua fuse 20a
• F38ua fuse 20a
• F41ua fuse 15a
• F42ua fuse 20a
• F43ua fuse 15a
• F46ua fuse 10a
• F52ua fuse 25a
• Fuel gauge
• Fuel pressure sensor (behind engine)
• Fuel pump
• Fuel pump control module (left quarter trim panel)
• G401 (left side luggage compt)
• Gnd
• Hot at all times
• Hot w/ ignition main relay energized
• Ign
• Ignvol
• Instrument cluster
• Intake bank 2 camshaft position actuator solenoid valve (left cylinder head)
• J409
• J411
• Logic
• Low ref
• Mil ind
• Mtr low ref
• Nca
• Pnk
• Press sens sig
• Pump rly ctrl
• Pump supy vol
• Ser data bus +
• Ser data bus -
• Serial data
• Tan
• Underhood fuse block (left rear engine compt)
• X405

3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LS 2011

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LS 2011:

• (cylinder 1) ignition coil 1
• (cylinder 2) ignition coil 2
• (cylinder 3) ignition coil 3
• (cylinder 4) ignition coil 4
• (cylinder 5) ignition coil 5
• (cylinder 6) ignition coil 6
• (left front of engine) engine oil pressure switch
• (right side of the engine, 3.0 cm from the ignition coil 3 breakout) j104
• 5-v 1 ref
• 5-volt 2 ref
• Actuator hi ctrl
• Actuator low ref
• Cam phaser ctrl
• Ect sens sig
• Engine control module (ecm)
• Exhaust bank 1 sig
• Exhaust bank 2 sig
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• G102 (right front of engine compt)
• G110 (right rear engine)
• High pressure fuel pump (rear of engine)
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Intake bank 1 camshaft position actuator solenoid valve (right cylinder head)
• Intake bank 1 sig
• Intake bank 2 sig
• J102
• J106
• Low ref
• Nca
• Oil pressure sw sig
• Pos sens sig
• Spark plug
• Tan

3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LS 2011

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LS 2011:

• (intake manifold) evaporative emission purge solenoid valve
• (intake manifold) fuel injector
• (under rear of vehicle, near gas tank) (if equppied) fuel composition sensor
• 5-v 1 ref
• Crankshaft position sensor (right side engine block)
• Engine control module (ecm)
• Exhaust bank 1 camshaft position sensor (left cylinder head)
• Exhaust bank 2 camshaft position actuator solenoid valve (left cylinder head)
• Exhaust bank 2 camshaft position sensor (left cylinder head)
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• G112 (left rear engine)
• Gnd
• Intake bank 1 camshaft position sensor (right cylinder head)
• Intake bank 2 camshaft position sensor (left cylinder head)
• J103
• Low ref
• Tan
• X108
• X109
• X112
• X405

3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LS 2011

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LS 2011:

• (left catalytic converter) heated oxygen sensor bank 2 sensor 2
• (left exhaust manifold) heated oxygen sensor bank 2 sensor 1
• (not used) fuel economy mode switch
• (right catalytic converter) heated oxygen sensor bank 1 sensor 2
• (right exhaust manifold) heated oxygen sensor bank 1 sensor 1
• 5-v 1 ref
• 5-v 2 ref
• 5-v 3 ref
• 5-v 4 ref
• A tan
• Air temp sens sig
• C tan
• Charge ind sig
• Duty cycle sig
• Engine control module (ecm)
• Frp sens sig
• Fuel rail pressure sensor (top of engine)
• G112 (left rear engine)
• G207
• Ground
• Ho2s hi sig
• Ho2s htr low ctrl
• Ho2s low ref
• Ho2s low sig
• Ho2s ref vol
• Interior lights system
• J103
• J108
• J109
• Knock sens 1 sig
• Knock sens 2 sig
• Knock sensor 1 (right side engine block)
• Knock sensor 2 (left side of engine)
• Low ref
• Maf sens sig
• Manifold absolute pressure sensor (intake manifold)
• Map sens sig
• Mass air flow/ intake air temperature sensor
• Mode sw sig
• Nca
• Neutral start sig
• Pnk/
• Purge sol ctrl
• Starting/charging system
• Tac mtr ctrl-1
• Tac mtr ctrl-2
• Tan
• Throttle body
• Tp sens 1 sig
• Tp sens 2 sig
• Transmissions system
• X109
• X112
• X206
• X211