ENGINE PERFORMANCE – Chevrolet Captiva Sport LT 2013 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L VIN K

2.4L VIN K, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Captiva Sport LT 2013:

• A/c pre snsr 5v
• Accelerator pedal position (app) sensor (on accelerator pedal linkage arm)
• Air conditioning system
• App 5v ref (1)
• App 5v ref (2)
• App lo ref (1)
• App sig (1)
• App sig (2)
• Computer data lines system
• Cooling fans system
• Ctrl
• Engine control module (ecm) (left rear of engine compt)
• Exterior lights system
• Fl snsr lo ref
• Frp snsr 5 volt ref
• Frp snsr sig
• Ftp snsr sig
• Ftvp snsr sply vol
• Fuel composition sensor (left center of the chassis, to left of evaporative emission canister)
• Fuel pump
• Fuel tank pressure (ftp) sensor (top of fuel pump)
• Fuel temp/comp sig
• G109 (center of bulkhead for electric power steering rack)
• Hi spd c/f rly ctrl
• Hi spd data (+) (1)
• Hi spd data (+) (3)
• Hi spd data (-) (1)
• Hi spd data (-) (3)
• J401
• J423
• J457
• Lo ref
• Nca
• Nca (shield
• Pnk
• Prim fl snsr sig
• Primary fuel level sensor
• Primary fuel pump & level sensor assembly
• Primary rly ctrl
• Rly ctrl
• Sec fl snsr sig
• Secondary fuel level sensor (left side of fuel tank)
• Snsr low ref
• Snsr sig
• Snsr sply vol
• Tan
• Tiap snsr 5v ref
• Tiap snsr sig
• X108
• X200
• X403

2.4L VIN K, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Captiva Sport LT 2013:

• App lo ref (2)
• Batt positive volt
• Bpa sig
• Computer
• Data lines system
• Data serial gmlan lo spd
• Ecm fuse 15a
• Engine control module (ecm) (left rear of engine compt)
• Engine coolant temperature (ect) sensor (left side of cylinder head)
• Evap sol ctrl
• Evaporative emission vent solenoid valve
• Exterior lights system
• Fscm/ vent sol fuse 20a
• High pressure fuel pump
• Hot at all times
• Ign 1 volt
• Instrument cluster
• Lo spd c/f rly ctrl
• Logic
• Mal- function ind lamp
• Mil ctrl
• Nca
• Pnk
• Rly coil ctrl
• Rly ctrl
• Rly fused sply (1)
• Rly fused sply (2)
• Serial data
• Snsr lo ref
• Starting/charging system
• System cooling fans
• Tan
• Transmissions system
• Underhood fuse block (left side of engine compt)
• X200
• X403

2.4L VIN K, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Captiva Sport LT 2013:

• (left front wheel area) fuel pressure sensor
• Batt pos volt
• Ck 60x snsr lo ref
• Ck 60x snsr sig
• Ck 60x snsr vol
• Computer data lines
• Computer data lines system
• Cp ex snsr (1)
• Cp ex sol (1)
• Cp in snsr 1
• Cp in sol (1)
• Ct snsr lo ref
• Drain wire
• Ect snsr sig
• Engine control module (ecm) (left rear of engine compt)
• Engine oil pressure (eop) switch (above starter)
• Exhaust camshaft position (cmp) actuator solenoid valve (right front of engine, in cylinder head)
• Fuel pump flow control module (right side of spare tire well)
• G402 (right rear trim panel)
• Gnd
• Hi ctrl
• Ign 1 volt
• Ign ctrl (1)
• Ign ctrl (2)
• Ign ctrl (3)
• Ign ctrl (4)
• Intake camshaft position (cmp) actuator solenoid valve (right front of engine, in cylinder head)
• J455
• Lo ctrl
• Lo ref bank 1
• Low ref
• Nca
• Oil press sw sig
• Pnk
• Pr rly ctrl
• Ser data + (3)
• Ser data - (3)
• Snsr sply vol (1)
• Sply vol
• System
• Tan
• Wakeup serial
• X180

2.4L VIN K, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Captiva Sport LT 2013:

• (top of engine, under intake runner)
• Crankshaft position (ckp) sensor (above starter)
• Dfi hi vo ctrl cyl 1
• Dfi hi vo ctrl cyl 2
• Dfi hi vo ctrl cyl 3
• Dfi hi vo ctrl cyl 4
• Dfi hi vol sply cyl 1
• Dfi hi vol sply cyl 2
• Dfi hi vol sply cyl 3
• Dfi hi vol sply cyl 4
• Engine control module (ecm) (left rear of engine compt)
• Exhaust camshaft position (cmp) sensor
• Fscm fuse 10a
• Fscm/ vent sol fuse 20a
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• G109 (center of bulkhead for electric power steering rack)
• Gnd
• Hot at all times
• Hot w/ ignition run relay energized
• Hot w/ run/crank relay energized
• Instrument panel fuse block
• Intake camshaft position (cmp) sensor
• Pnk
• Power distribution system
• Run/ crnk fuse 15a
• Snsr lo ref (1)
• Snsr sply vol (1)
• Tan
• W rtn lo ref
• X rtn lo ref
• X160

2.4L VIN K, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Captiva Sport LT 2013:

• (center of bulkhead for electric power steering rack)
• (top of engine)
• Engine control module (ecm) (left rear of engine compt)
• Evap sol ctrl
• Evaporative emission (evap) purge control solenoid valve (rear of engine)
• G109
• G112
• Gnd
• Iat snsr lo ref
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• J110
• J118
• Knock sensor (ks) (behind starter)
• Map snsr lo ref
• Nca
• Sig
• Sig (1)
• Snsr lo ref (1)
• Snsr sig
• Spark plug
• Starting/charging system
• Tan
• Throttle actuator control (tac) module (front top center of engine)
• Tps lo ref
• Transmissions system

2.4L VIN K, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 2.4L VIN K, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Captiva Sport LT 2013:

• (center of bulkhead for electric power steering rack) g109
• 5v ref
• Bank 1 snsr (1)
• Bank 1 snsr (2)
• Ctrl close
• Ctrl open
• Ecm pwr trn fuse 30a
• Eco switch
• Eng snsr fuse 15a
• Engine control module (ecm) (left rear of engine compt)
• Engine controls ignition relay
• Fuel economy mode switch
• Fuel rail pressure (frp) sensor (in fuel rail)
• Heated oxygen sensor (ho2s) 1 (right rear of engine, in exhaust manifold)
• Heated oxygen sensor (ho2s) 2 (in exhaust manifold, downstream of catalytic converter)
• Hot at all times
• Ign coil a fuse 15a
• Ign coil b fuse 15a
• Interior lights system
• J103
• Knock snsr sig (1)
• Manifold absolute pressure (map) sensor (under fuel rail, in intake manifold)
• Map snsr sig
• Mass air flow (maf)/intake air temperature (iat) sensor (above air filter, in intake air duct)
• Nca
• Sig gnd
• Snsr 5v ref
• Snsr lo ref
• Snsr sig
• Sw sig
• Tan
• Underhood fuse block (left side of engine compt)
• X108
• X160
• X200

3.0L VIN 5

3.0L VIN 5, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Captiva Sport LT 2013:

• A/c pre snsr 5v
• Accelerator pedal position (app) sensor (on accelerator pedal linkage arm)
• Air conditioning system
• App 5v ref
• App 5v ref (2)
• App lo ref (1)
• App sig (1)
• App sig (2)
• Computer data lines system
• Cooling fans system
• Ctrl
• Engine control module (ecm) (left front engine compt)
• Exterior lights system
• Fl snsr lo ref
• Frp snsr 5 volt
• Frp snsr sig
• Fscm fuse 10a
• Fscm/ vent sol fuse 20a
• Ftp snsr sig
• Ftvp snsr sply vol
• Fuel composition sensor (left center of the chassis, to left of evaporative emission canister)
• Fuel pump
• Fuel tank pressure (ftp) sensor (top of fuel pump)
• Fuel temp/comp sig
• G109 (center of bulkhead for electric power steering rack)
• Hi spd c/f rly ctrl
• Hi spd data (+) (1)
• Hi spd data (+) (3)
• Hi spd data (-) (1)
• Hi spd data (-) (3)
• Hot at all times
• Hot w/ ignition run relay energized
• Hot w/ run/crank relay energized
• Instrument panel fuse block
• J117
• J401
• J423
• J457
• Lo ref
• Nca
• Pnk
• Power distribution system
• Prim fl snsr sig
• Primary fuel level sensor
• Primary fuel pump & level sensor assembly
• Primary rly ctrl
• Rly ctrl
• Run/ crnk fuse 15a
• Sec fl snsr sig
• Secondary fuel level sensor (top of fuel pump)
• Snsr lo ref
• Snsr sig
• Snsr sply vol
• Tan
• Tiap snsr 5v ref
• Tiap snsr sig
• X108
• X200
• X403

3.0L VIN 5, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Captiva Sport LT 2013:

• App lo ref (2)
• Batt positive volt
• Bpa sig
• Computer
• Crankshaft position (ckp) sensor (above starter)
• Ctrl mil
• Data lines system
• Data ser gmlan lo spd
• Ecm fuse 15a
• Engine control module (ecm) (left front engine compt)
• Engine coolant temperature (ect) sensor (left side of cylinder head)
• Evap sol ctrl
• Evaporative emission vent solenoid valve
• Exterior lights system
• Fscm/ vent sol fuse 20a
• High pressure fuel pump
• Hot at all times
• Ign 1 volt
• Instrument cluster
• Lo spd c/f rly ctrl
• Logic
• Mal- function ind lamp
• Nca
• Pnk
• Rly coil ctrl
• Rly ctrl
• Rly fused sply (1)
• Rly fused sply (2)
• Serial data
• Snsr lo ref
• Starting/charging system
• System cooling fans
• Tan
• Transmissions system
• Underhood fuse block (left side of engine compt)
• X200
• X403

3.0L VIN 5, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Captiva Sport LT 2013:

• (left front wheel area) fuel pressure sensor
• Bank 1 exhaust camshaft position (cmp) actuator solenoid valve
• Bank 1 intake camshaft position (cmp) actuator solenoid valve
• Batt pos volt
• Ck 60x snsr lo ref
• Ck 60x snsr sig
• Ck 60x snsr vol
• Computer data lines
• Computer data lines system
• Cp ex snsr (1)
• Cp ex snsr (2)
• Cp ex sol (1)
• Cp in snsr (1)
• Cp in snsr (2)
• Cp in sol (1)
• Ct snsr lo ref
• Drain wire
• Ect snsr sig
• Engine control module (ecm) (left front engine compt)
• Engine oil pressure (eop) switch (front of engine)
• Fuel pump flow control module (right side of spare tire well)
• G110 (left front frame)
• G402 (right rear trim panel)
• Gnd
• Hi ctrl
• Ign 1 volt
• Ign ctrl (1)
• Ign ctrl (2)
• Ign ctrl (3)
• Ign ctrl (4)
• Ign ctrl (5)
• Ign ctrl (6)
• Ign ctrl lo bank 2
• J111
• J455
• Lo ctrl
• Lo ref bank 1
• Low ref
• Nca
• Oil press sw sig
• Pnk
• Pr rly ctrl
• Ser data + (3)
• Ser data - (3)
• Snsr sply vol (1)
• Snsr sply vol (2)
• Sply vol
• System
• Tan
• Wakeup serial
• X108

3.0L VIN 5, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Captiva Sport LT 2013:

• (top of left cylinder bank, under intake runners)
• (top of right cylinder bank, under intake runners)
• (top of right cylinder bank, under intake runners) fuel injector 2
• Bank 1 exhaust camshaft position (cmp) sensor
• Bank 1 intake camshaft position (cmp) sensor
• Bank 2 exhaust camshaft position (cmp) actuator solenoid valve
• Bank 2 exhaust camshaft position (cmp) sensor
• Bank 2 intake camshaft position (cmp) actuator solenoid valve
• Bank 2 intake camshaft position (cmp) sensor
• Cp ex sol (2)
• Cp in sol (2)
• Dfi hi vo ctrl cyl 1
• Dfi hi vo ctrl cyl 2
• Dfi hi vo ctrl cyl 3
• Dfi hi vo ctrl cyl 4
• Dfi hi vo ctrl cyl 5
• Dfi hi vo ctrl cyl 6
• Dfi hi vol sply cyl 1
• Dfi hi vol sply cyl 2
• Dfi hi vol sply cyl 3
• Dfi hi vol sply cyl 4
• Dfi hi vol sply cyl 5
• Dfi hi vol sply cyl 6
• Engine control module (ecm) (left front engine compt)
• Fuel injector 1
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• G109 (center of bulkhead for electric power steering rack)
• Gnd
• J117
• Snsr lo ref (1)
• Snsr lo ref (2)
• Snsr sply vol (1)
• Snsr sply vol (2)
• Tan
• W rtn lo ref
• X rtn lo ref
• X160
• X161
• Y rtn lo ref
• Z rtn lo ref

3.0L VIN 5, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Captiva Sport LT 2013:

• (top center of engine, beneath intake manifold)
• Bank 2 snsr (1)
• Bank 2 snsr (2)
• Cycle sig
• Engine control module (ecm) (left front engine compt)
• Evap sol ctrl
• Evaporative emission (evap) purge control solenoid valve (rear of engine)
• G109 (center of bulkhead for electric power steering rack)
• G110 (right front corner of engine)
• G112
• Gen turn on sig
• Gnd
• Iat snsr lo ref
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• J110
• J111
• J116
• J165
• J166
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Manifold absolute pressure (map) sensor (on intake manifold)
• Map snsr lo ref
• Nca
• Pin sig (1)
• Snsr lo ref (1)
• Snsr lo ref (2)
• Snsr sig
• Snsr sig (1)
• Spark plug
• Starting/charging system
• Tan
• Throttle body
• Tps lo ref
• Transmissions system

3.0L VIN 5, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Captiva Sport LT 2013

List of elements for 3.0L VIN 5, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Captiva Sport LT 2013:

• (center of bulkhead electric for power steering rack)
• 5v ref
• Bank 1 sensor 1 heated oxygen sensor (ho2s) (on right exhaust manifold)
• Bank 1 sensor 2 heated oxygen sensor (ho2s) (in exhaust system, downstream of right catalytic converter)
• Bank 1 snsr (1)
• Bank 1 snsr (2)
• Bank 2 sensor 1 heated oxygen sensor (ho2s) (on left exhaust manifold)
• Bank 2 sensor 2 heated oxygen sensor (ho2s) (in exhaust system, downstream of left catalytic converter)
• Bank 2 snsr (1)
• Bank 2 snsr (2)
• Ctrl close
• Ctrl open
• Ecm pwr trn fuse 30a
• Eco switch
• Eng snsr fuse 15a
• Engine control module (ecm) (left front engine compt)
• Engine controls ignition relay
• Fuel economy mode switch
• Fuel rail pressure (frp) sensor (in fuel rail)
• G109
• Hot at all times
• Ign coil a fuse 15a
• Ign coil b fuse 15a
• Interior lights system
• J103
• J117
• Knock snsr sig (1)
• Knock snsr sig (2)
• Map snsr sig
• Mass air flow (maf)/intake air temperature (iat) sensor (above air filter, in intake air duct)
• Sig gnd
• Snsr 5v ref
• Snsr lo ref
• Snsr sig
• Sw sig
• Tan
• Underhood fuse block (left side of engine compt)
• X108
• X160
• X200