ENGINE PERFORMANCE – Chevrolet Equinox LT 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.4L VIN F

3.4L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Equinox LT 2006

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Equinox LT 2006:

• (at top of engine) exhaust gas recirculation valve
• (between fuel injector 3 & 4 breakouts) s104
• (in fuel injector harn between fuel injector 1 & 2 breakouts)
• (pins 64-72 not used)
• 5 volt ref
• Bare
• Ckp 12 v ref
• Cmp 12 v ref
• Cmp low ref
• Cmp sensor sig
• Ect sensor sig
• Egr pos sig
• Egr sol high
• Egr sol low
• Engine coolant temperature sensor (lower right side of engine)
• Engine oil pressure switch (above starter motor)
• Evap emissions canister purge solenoid (attached to top of intake manifold)
• Evap purge sol
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel inj 5
• Fuel inj 6
• Fuel injectors
• G107 (at right side of engine)
• Gen on sig
• Generator
• Ground
• Heated oxygen sensor (ho2s) 1 (attached to manifold at lower rear)
• Ho2s heater 1
• Ho2s sig high
• Ho2s sig low
• Ic 1 ctrl
• Ic 2 ctrl
• Ict low ref
• Ign ctrl 3
• Knock sensor bank 1 (lower rear of engine, near clp sensor)
• Knock sensor bank 2 (lower left side of engine)
• Ks 1 sig
• Ks 2 sig
• Ks low ref
• Low ref
• Map sensor sig
• Med eng speed
• Nca
• Oil press sig
• Pnk
• Powertrain control module (in engine compt, mounted on top of battery cover)
• S101
• S103
• S104
• Tan
• Uart data

3.4L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Equinox LT 2006

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Equinox LT 2006:

• (lower rear of engine) crankshaft position sensor
• (pins 27-49 not used)
• (top front of engine) camshaft position sensor
• 2ndary uart
• 5 volt ref
• Aap sensor 1
• Accelerator pedal position sensor (on accelerator pedal linkage arm)
• App sensor 2
• Ecm/ tcm fuse 10a
• Eng ign fuse 15a
• Etc fuse 15a
• From eng main relay (diagram 3 of 4)
• G105 (lower right front of engine)
• G107 (at right side of engine)
• Ground
• Ho2s heater 2
• Ho2s sig high 2
• Ho2s sig low 2
• Hot at all times
• Hot in run or start
• Iat sensor sig
• Ign 1 volt
• Ignition control module (icm) (top left side of engine)
• Inj fuse 10a
• Low ref
• Maf sensor sig
• Pnk
• Power distribution system
• Powertrain control module (in engine compt, mounted on top of battery cover)
• Primary uart
• Pwr train fuse 10a
• S100
• Stop lamp
• Tan
• Throttle actuator control module (attached to throttle body)
• Underhood fuse block (left side of engine compt)
• Vehicle spd

3.4L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Equinox LT 2006

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Equinox LT 2006:

• (between air box & throttle body) intake air temperature/ mass air flow sensor
• Brake fuse 15a
• C1 c1
• D10
• Emiss fuse 10a
• Eng main relay
• Evap canister vent solenoid (front of fuel tank)
• Fuel pump fuse 10a
• Fuel pump relay
• G101 (left front of engine compt)
• G107 (at right side of engine)
• Heated oxygen sensor (ho2s) 2 (downstream of right catalytic converter)
• Hot at all times
• Hot in acc or run
• I/p fuse block (behind center of dash, beneath right side of radio)
• Iat
• Maf
• Manifold absolute pressure sensor (on intake manifold)
• Nca
• Pnk
• Power distribution system
• Prndl/ pwr trn fuse 10a
• S100
• S304 (body harn, near cross car breakout)
• Stop lamp switch (on brake pedal bracket)
• Tan
• To inj fuse (diagram 2 of 4)
• Underhood fuse block (left side of engine c1 compt)
• Underhood fuse block (left side of engine compt)

3.4L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Equinox LT 2006

List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Equinox LT 2006:

• (inside left side of fuel tank)
• (inside right side of fuel tank)
• (left side of engine compt) transmission control module
• (near back of a/c compressor) a/c refrigerant pressure sensor
• (not used)
• 5 volt ref
• A/c clutch relay
• A/c press sig
• Accy voltage
• Air conditioning system
• Battery
• Bk sw sig
• Computer data lines system
• Cooling fans system
• Cruise control system
• Cruise sig
• Evap vent sol
• Fuel level sig
• Fuel pump relay
• Fuel tank press
• Fuel tank pressure sensor (top of primary fuel pump & sender assembly)
• G403 (under right side of luggage compt)
• High fan
• Hot in run or start
• I/p fuse block (behind center of dash, beneath right side of dash)
• Ign1 fuse 10a
• Ignition 1
• Instrument panel cluster
• Low fan
• Low ref
• Malfunction indicator lamp (mil)
• Mil control
• Park/neutral sig
• Pcm relay
• Pnk
• Powertrain control module (in engine compt, mounted on top of battery cover)
• Primary fuel pump & sender assembly
• Secondary fuel pump & sender assembly
• Serial data +
• Serial data -
• Starter enable
• Starting/charging system
• Stop lamp sw
• Tan
• Tank jumper harn) d
• Underhood fuse block (left side of engine compt)
• Underhood fuse block (left side of engine compt) c2
• Vehicle speed sig