Электросхемы СИСТЕМА УПРАВЛЕНИЯ ДВИГАТЕЛЯ Buick Lucerne CXL 2009

СИСТЕМА УПРАВЛЕНИЯ ДВИГАТЕЛЯ

3.9L VIN 1

3.9L VIN 1, Электросхема системы управления двигателем (1 из 3) для Buick Lucerne CXL 2009

3.9L VIN 1, Электросхема системы управления двигателем (1 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (in body harness, approximately 5 cm (2 in) from breakout for electronic suspension control module)
• (right front wall of luggage compt) g403
• (top rear of engine) evaporative emissions (evap) canister purge solenoid valve
• 5v ref
• A/c refrigerant pressure sensor (near a/c compressor, on hose assembly)
• Acc wak ser data
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Air conditioning system
• App sens 1 lo ref
• App sens 2
• App sensor 1 sig
• Battery voltage
• Btsi ctrl
• Cmprsr rly ctrl
• Computer data lines system
• Cooling fan 1 crtl
• Cooling fan 2 crtl
• Ecm tcm fuse 5 15a
• Engine control module (ecm) (left side of engine compt)
• Fuel level sensor
• Fuel lvl sens sply volt
• Fuel pump & sender assembly (top of fuel tank)
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor (on fuel pump & sender assembly)
• Heated oxygen sensor (ho2s) 2
• Hi spd ser data
• Hot at all times
• Ign
• Ign volt
• Instrument panel cluster (ipc)
• J100
• J316
• Logic
• Low ref
• Maf sig
• Malfunction ind lp crtl
• Malfunction indicator lamp
• Motor
• Nca
• Oxygen sens hi
• Oxygen sens htr crtl
• Oxygen sens lo
• Pnk
• Press sens sig
• Pressure ind low engine oil
• Pwr/train rly
• Rear fuse block (below left side of rear seat)
• Shift interlock system
• Starter rly coil
• Starting/charging system
• Tan
• Tan/pnk

3.9L VIN 1, Электросхема системы управления двигателем (2 из 3) для Buick Lucerne CXL 2009

3.9L VIN 1, Электросхема системы управления двигателем (2 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (lower left front of engine compt) secondary air injection (air) pump
• 5v ref
• Air pump fuse 22 50a
• Air pump relay
• Air sol fuse 5 15a
• Air sol relay
• Ap rly crtl
• Brk lt crtl
• Ecm/ crnk fuse 1 15a
• Ecm/ pcm fuse 9 10a
• Emis dev fuse 7 15a
• Engine control module (ecm) (left side of engine compt)
• Engine oil pressure (eop) sensor (left rear of engine)
• Evaporative emission (evap) canister vent solenoid valve (below rear of vehicle, on evap canister)
• Exterior lights system
• F/pmp fuse 1 20a
• F10
• Fuel inj even fuse 3 15a
• Fuel inj odd fuse 2 15a
• Fuel pump relay
• G112 (lower left rear of engine)
• G114 (lower left rear of engine)
• G301 (under left rear seat)
• Hot at all times
• Hot w/ ignition relay energized
• Iat sens sig
• Ign volt
• J105
• J108
• Manifold absolute pressure (map) sensor (top center of engine)
• Mass air flow (maf)/intake air temperature (iat) sensor (left side of engine compt, in air intake tube)
• Oxy snsr fuse 6 15a
• Pnk
• Pwr/trn relay 29
• Rear fuse block (below left rear seat)
• Safty sw sig
• Secondary air injection (air) pump check valve (top center of right camshaft cover)
• Sol can fuse 34 10a
• Starting/ charging system
• Tan
• Underhood fuse block (on right front of engine compt, forward of strut tower)
• Vent sol crtl

3.9L VIN 1, Электросхема системы управления двигателем (3 из 3) для Buick Lucerne CXL 2009

3.9L VIN 1, Электросхема системы управления двигателем (3 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (1, 3 & 5 : top right side of engine) (2, 4 & 6 : top left side of engine) fuel injectors
• (center front of engine) camshaft position (cmp) sensor
• (lower left rear of engine) g115
• (right front of engine) camshaft position (cmp) actuator solenoid valve
• 5v ref
• Air sol 5v ref
• Air sol crtl
• Air sol low ref
• Air sol press
• Canister purge sol
• Ckp sens sig
• Cmp pos sens sig
• Crankshaft position (ckp) sensor (lower right side of engine)
• Ctrl ic1
• Ctrl ic2
• Ctrl ic3
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (rear of left cylinder bank)
• G112 (lower left rear of engine)
• Gen duty cycle
• Gen on sig
• Gnd
• Heated oxygen sensor (ho2s) 1
• Ho2s low sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ignition control module (icm) (top of right cylinder bank)
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• J105
• J109
• Knock sensor (ks) 1 (left side of engine, near starter)
• Knock sensor (ks) 2 (right side of engine, below exhaust manifold)
• Ks b1 low ref
• Ks b1 sig
• Ks b2 low ref
• Ks b2 sig
• Logic
• Low ref
• Map sens 5v ref
• Map sens low ref
• Map sens sig
• Nca
• O2 sens hi
• O2 sens htr crtl
• Phaser ctrl
• Ref low
• Sens sig
• Starting/charging system
• Tan
• Tan/pnk
• Throttle body (top rear of engine)
• Throttle ctrl (cl)
• Throttle ctrl (op)
• Tp sens
• Tp sens 1 sig
• Tp sens 2
• Volt ign

3.9L ВИН М.

3.9L ВИН М, Электросхема системы управления двигателем (1 из 3) для Buick Lucerne CXL 2009

3.9L ВИН М, Электросхема системы управления двигателем (1 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (in body harness, approximately 5 cm (2 in) from breakout for electronic suspension control module)
• (right front wall of luggage compt) g403
• (top rear of engine) evaporative emissions (evap) canister purge solenoid valve
• 5v ref
• A/c refrigerant pressure sensor (near a/c compressor, on hose assembly)
• Acc wak ser data
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Air conditioning system
• App sens 1 lo ref
• App sens 2
• App sensor 1 sig
• Battery voltage
• Btsi ctrl
• Cmprsr rly ctrl
• Computer data lines system
• Cooling fan 1 crtl
• Cooling fan 2 crtl
• Ecm tcm fuse 5 15a
• Engine control module (ecm) (left side of engine compt)
• Fuel level sensor
• Fuel lvl sens sply volt
• Fuel pump & sender assembly (top of fuel tank)
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor (on fuel pump & sender assembly)
• Heated oxygen sensor (ho2s) 2
• Hi spd ser data
• Hot at all times
• Ign
• Ign volt
• Instrument panel cluster (ipc)
• J100
• J316
• Logic
• Low ref
• Maf sig
• Malfunction ind lp crtl
• Malfunction indicator lamp
• Motor
• Nca
• Oxygen sens hi
• Oxygen sens htr crtl
• Oxygen sens lo
• Pnk
• Press sens sig
• Pressure ind low engine oil
• Pwr/train rly
• Rear fuse block (below left side of rear seat)
• Shift interlock system
• Starter rly coil
• Starting/charging system
• Tan
• Tan/pnk

3.9L ВИН М, Электросхема системы управления двигателем (2 из 3) для Buick Lucerne CXL 2009

3.9L ВИН М, Электросхема системы управления двигателем (2 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (lower left front of engine compt) secondary air injection (air) pump
• 5v ref
• Air pump fuse 22 50a
• Air pump relay
• Air sol fuse 5 15a
• Air sol relay
• Ap rly crtl
• Brk lt crtl
• Ecm/ crnk fuse 1 15a
• Ecm/ pcm fuse 9 10a
• Emis dev fuse 7 15a
• Engine control module (ecm) (left side of engine compt)
• Engine oil pressure (eop) sensor (left rear of engine)
• Evaporative emission (evap) canister vent solenoid valve (below rear of vehicle, on evap canister)
• Exterior lights system
• F/pmp fuse 1 20a
• F10
• Fuel inj even fuse 3 15a
• Fuel inj odd fuse 2 15a
• Fuel pump relay
• G112 (lower left rear of engine)
• G114 (lower left rear of engine)
• G301 (under left rear seat)
• Hot at all times
• Hot w/ ignition relay energized
• Iat sens sig
• Ign volt
• J105
• J108
• Manifold absolute pressure (map) sensor (top center of engine)
• Mass air flow (maf)/intake air temperature (iat) sensor (left side of engine compt, in air intake tube)
• Oxy snsr fuse 6 15a
• Pnk
• Pwr/trn relay 29
• Rear fuse block (below left rear seat)
• Safty sw sig
• Secondary air injection (air) pump check valve (top center of right camshaft cover)
• Sol can fuse 34 10a
• Starting/ charging system
• Tan
• Underhood fuse block (on right front of engine compt, forward of strut tower)
• Vent sol crtl

3.9L ВИН М, Электросхема системы управления двигателем (3 из 3) для Buick Lucerne CXL 2009

3.9L ВИН М, Электросхема системы управления двигателем (3 из 3) для Buick Lucerne CXL 2009 - Список элементов:

• (1, 3 & 5 : top right side of engine) (2, 4 & 6 : top left side of engine) fuel injectors
• (center front of engine) camshaft position (cmp) sensor
• (lower left rear of engine) g115
• (right front of engine) camshaft position (cmp) actuator solenoid valve
• 5v ref
• Air sol 5v ref
• Air sol crtl
• Air sol low ref
• Air sol press
• Canister purge sol
• Ckp sens sig
• Cmp pos sens sig
• Crankshaft position (ckp) sensor (lower right side of engine)
• Ctrl ic1
• Ctrl ic2
• Ctrl ic3
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (rear of left cylinder bank)
• G112 (lower left rear of engine)
• Gen duty cycle
• Gen on sig
• Gnd
• Heated oxygen sensor (ho2s) 1
• Ho2s low sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ignition control module (icm) (top of right cylinder bank)
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• J105
• J109
• Knock sensor (ks) 1 (left side of engine, near starter)
• Knock sensor (ks) 2 (right side of engine, below exhaust manifold)
• Ks b1 low ref
• Ks b1 sig
• Ks b2 low ref
• Ks b2 sig
• Logic
• Low ref
• Map sens 5v ref
• Map sens low ref
• Map sens sig
• Nca
• O2 sens hi
• O2 sens htr crtl
• Phaser ctrl
• Ref low
• Sens sig
• Starting/charging system
• Tan
• Tan/pnk
• Throttle body (top rear of engine)
• Throttle ctrl (cl)
• Throttle ctrl (op)
• Tp sens
• Tp sens 1 sig
• Tp sens 2
• Volt ign

4.6L VIN 9

4.6L VIN 9, Электросхема системы управления двигателем (1 из 5) для Buick Lucerne CXL 2009

4.6L VIN 9, Электросхема системы управления двигателем (1 из 5) для Buick Lucerne CXL 2009 - Список элементов:

• (left rear of engine compt) transmission control module (tcm)
• (lower left rear of engine) g112
• (right of glove box) body control module (bcm)
• (under driver's seat) g300
• 5v ref 1
• 5v ref 2
• A/c com clutch rly
• Acc wake up serial data
• Accelerator pedal position (app) sensor (top of accelerator pedal assembly)
• Accessory volt
• Accessory wake up
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery pos volt
• Cooling fans system
• Ecm/ pcm fuse 10a
• Ecm/crnk fuse 1 15a
• Engine control module (ecm) (left side of engine compt)
• Engine oil pressure (eop) switch (near oil filter)
• Evap canister vent
• Exterior lights system
• Fan relay ctrl
• Fuel pump rly ctrl
• Fuel tank pressure (ftp) sensor (on fuel pump & sender assembly)
• G112 (lower left rear of engine)
• Gnd
• Hot at all times
• Ign
• Ign 1 volt run/crank
• Ign relay
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• J104 (in engine harness, approximately 13 cm (5 in) from breakout for x138)
• J105
• J203
• Logic
• Low reference
• Malfunction indicator lamp (mil)
• Mil control
• Oss hi sig
• Oss low sig
• Oxy snsr fuse 6 15a
• Pnk
• Pressure sns sig
• Primary fuel level
• Pwr/train relay
• Pwr/trn relay
• Rly ctrl
• Serial data acc wake up
• Starter rly coil
• Starting/ charging system
• Stop lamp sw sig
• Tan
• To fuse pwr emis dev fuse 7 (diagram 4 of 5)
• Underhood fuse block (on right front of engine compt, forward of strut tower)
• Vehicle speed sensor (vss) (in transmission)

4.6L VIN 9, Электросхема системы управления двигателем (2 из 5) для Buick Lucerne CXL 2009

4.6L VIN 9, Электросхема системы управления двигателем (2 из 5) для Buick Lucerne CXL 2009 - Список элементов:

• (below rear of vehicle, on evap canister) evaporative emission (evap) canister vent solenoid valve
• (near a/c compressor, on hose assembly) a/c refrigerant pressure sensor
• (top of fuel tank) fuel pump & sender assembly
• (under left rear seat)
• 5v ref
• 5v ref 1
• Acc
• Air pump relay ctrl
• Cooling fans system
• Ctrl bank 2 sns 1
• Ecm/tcm fuse 5 15a
• Engine control module (ecm) (left side of engine compt)
• Evap canister purge
• F/pmp fuse 1 20a
• F10
• Field duty cycle sig
• Fuel pump relay
• G301
• G403 (right front wall of luggage compartment)
• Hot at all times
• Ignition switch
• J100
• J201
• J316 (in body harness, approximately 5 cm (2 in) from breakout for electronic suspension control module)
• Low reference
• Low speed cooling
• Off
• Park/neutral
• Pnk
• Rear fuse block (below left side of rear seat)
• Ref bank 2 sns 1
• Reverse lockout sol
• Run
• Serial data bus -
• Shift interlock system
• Sol can fuse 10a
• Start
• Starting/ charging system
• Tan
• Transmissions system
• Turn on signal
• Volt bank 2 sns 1

4.6L VIN 9, Электросхема системы управления двигателем (3 из 5) для Buick Lucerne CXL 2009

4.6L VIN 9, Электросхема системы управления двигателем (3 из 5) для Buick Lucerne CXL 2009 - Список элементов:

• (lower left front of engine compt) secondary air injection (air) pump
• (lower left rear of engine)
• (top center of right camshaft cover) secondary air injection (air) check valve
• (top rear of engine) evaporative emission (evap) canister purge solenoid valve
• Air injection pos
• Air pump fuse 22 50a
• Air pump relay
• Air sol fuse 5 15a
• Air sol relay
• Computer data lines system
• Ect sensor sig
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (right rear of engine)
• G115
• Heated oxygen sensor (ho2s) bank 2 sensor 1 (on left exhaust manifold)
• Hot at all times
• Hot w/ pwr/train relay energized
• Ignition coil/module 2 (top left side of engine)
• J106
• Manifold absolute pressure (map) sensor (on top rear of engine)
• Map sensor sig
• Nca
• Oil press sw sig
• Pnk
• Refrig pre sen sig
• Serial data bus +
• Spark plug
• Tan
• Underhood fuse block (on right front of engine compt, forward of strut tower)

4.6L VIN 9, Электросхема системы управления двигателем (4 из 5) для Buick Lucerne CXL 2009

4.6L VIN 9, Электросхема системы управления двигателем (4 из 5) для Buick Lucerne CXL 2009 - Список элементов:

• (below exhaust gas recirculation (egr) valve)
• (in even bank ignition coil harness, between x139 & ignition coil/module 8)
• (on top right rear of engine) exhaust gas recirculation (egr) valve
• Emis dev fuse 7 15a
• From ecm/crnk fuse 1 (diagram 1 of 5)
• Fuel inj even fuse 3 15a
• Fuel inj odd fuse 2 15a x3
• Fuel injectors (top left side of engine)
• Fuel injectors (top right side of engine)
• G100
• Ignition coil/module (top left side of engine)
• Ignition coil/module (top right side of engine)
• J102
• J109
• J110
• J131
• J133
• J135
• J142
• J144
• J146 (in odd bank ignition coil harness, between x140 & ignition coil/module 7)
• Nca
• Pnk
• Pnk/tan
• Red
• Spark plug
• Underhood fuse block (on right front of engine compt, forward of strut tower)

4.6L VIN 9, Электросхема системы управления двигателем (5 из 5) для Buick Lucerne CXL 2009

4.6L VIN 9, Электросхема системы управления двигателем (5 из 5) для Buick Lucerne CXL 2009 - Список элементов:

• 5v ref 1
• 5v ref 2
• Camshaft position (cmp) sensor (on right front of engine)
• Ckp sensor sig
• Cmp sensor sig
• Crankshaft position (ckp) sensor (top center of engine)
• Egr sol high ctrl
• Egr sol low ctrl
• Egr valve pos sig
• Engine control module (ecm) (left side of engine compartment)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• G112 (lower left rear of engine)
• Ground
• Heated oxygen sensor (ho2s) 2
• Heated oxygen sensor (ho2s) bank 1 sensor 1 (on right exhaust manifold)
• Heater low ctrl
• Ho2s 2 high sig
• Ho2s 2 low sig
• Iat sensor sig
• Ic 1 control
• Ic 2 ctrl
• Ic 3 control
• Ic 4 control
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 control
• Ignition 1 voltage
• J105
• Knock sensor (ks) 1 (top right side of engine)
• Knock sensor (ks) 2 (top left side of engine)
• Knock sns 1 sig
• Knock sns 2 sig
• Low ref
• Low reference
• Maf sensor sig
• Mass air flow (maf)/ intake air temperature (iat) sensor (left side of engine compartment, in air intake tube)
• Nca
• Pnk
• Pnk/red
• Pnk/tan
• Ref bank 1 sen 1
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tan/pnk
• Throttle body (top rear of engine)
• Tp sensor 1 sig
• Tp sensor 2 sig
• Volt bank 1 sns 1