ENGINE PERFORMANCE
6.0L VIN G
6.0L VIN G, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (below intake manifold) valve lifter oil manifold (vlom) assembly
- (on lower left front of engine) g102
- 4wd low sig
- 5 volt ref 3
- 5-volt ref 1
- 5-volt ref 4
- A/c sens sig
- Air conditioning system
- Anti-lock brakes system
- App sens 1 sig
- App sens 2 sig
- Axle sw sig
- B+ volt
- Brake sw sig
- Charge ind sig
- Compr cltch rly ctrl
- Computer data lines system
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- Evap vent sol ctrl
- Evaporative emissions (evap) canister vent solenoid valve (under rear of vehicle)
- Exterior lights system
- Fp rly ctrl
- Fuel pmp relay
- Fuel pump fuse 20 25a
- G103 (on front of right cylinder head)
- High spd data bus +
- High spd data bus -
- Hot at all times
- Iat sens sig
- Ignition 1 volt
- Inlet press sens sig
- J106
- Low ref
- Maf sens sig
- Mass air flow (maf)/intake air temperature (iat) sensor (right front of engine compt)
- Mil ctrl
- Park/neutral sig
- Pnk
- Pnk d
- Primary rly ctrl
- Pwtn rly ctrl
- Starting/charging system
- Str enable rly ctrl
- Tan
- Tan a
- Throttle inlet absolute pressure sensor (on throttle body)
- Transmissions system
- Underhood fuse block (left side of engine compt)
- Vehicle spd sig
- Wakeup serial data
- X300
6.0L VIN G, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- Accelerator pedal position (app) sensor (above accelerator pedal)
- Ecm- batt fuse 12 10a
- Ecm- ign fuse 56 15a
- Ecm/throt cont fuse 5 15a
- Electric shift control
- Eng fuse 4 15a
- Evaporative emissions (evap) canister purge solenoid valve (on intake manifold)
- G300 (below driver's door, on body mount)
- Hot at all times
- Hot w/ run/crnk relay energized
- J300
- Pnk
- Pnk a
- Pwr/ trn relay
- Secondary fuel pump (fp) relay (n2n) (left side of engine compt)
- Tan
- Tcm- batt fuse 14 15a
- To inj-b fuse 13 (diagram 5 of 6)
- Underhood fuse block (left side of engine compt)
- Vehicle speed sensor (vss) (on transfer case tailshaft housing)
- W/ two speed transfer case electric shift control
- W/o two speed transfer case
- X109
- X205
- X300
6.0L VIN G, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (lower left side of dash) left i/p junction block
- (on fuel pump & sender assembly)
- Aux hvac- ign fuse 48 1oa
- Computer data lines system
- Front fuel pump & sender assembly (in front fuel tank)
- Fuel tank pressure (ftp) sensor
- G201 (upper left corner of dash)
- G300 (below driver's door, on body mount)
- Gnd
- Ground distribution system
- Hot at all times
- Hot w/ run/crnk relay energized
- Ign
- Instrument panel cluster (ipc)
- Ipc fuse 46 10a
- J220
- J300
- J331 (in chassis harness)
- Lo bus
- Logic
- Low oil pressure ind
- Malfunction indicator lamp
- Pnk
- Power distribution system
- Rear fuel pump & sender assembly (n2n) (in rear fuel tank)
- Underhood fuse block (left side of engine compt)
- W/ 10 series
- W/ steering wheel heater
- W/o 10 series
- W/o steering wheel heater
- X109
- X300
6.0L VIN G, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (in ignition coil jumper harness, 5 cm from x111 breakout)
- (pin 19 to 25 not used)
- (upper left side of engine) ignition coils
- (upper right side of engine) ignition coils
- 5 volt ref 1
- 5 volt ref 3
- Ect sens sig
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- Evap ctrl
- Fuel tank sig
- G102 (on lower left front of engine)
- Generator sig
- Ho2s ctrl
- Ho2s hi sig
- Ho2s low sig
- J107
- J109
- J110
- J112
- Low ref
- Map sens sig
- Nca
- Plug spark
- Pmry sen sig
- Pnk
- Red
- Secondary sig
- Starting/ charging system
- Tan
- Tos sig
- Transmissions system
- Vss hi sig
- Vss low sig
- X111
- X113
6.0L VIN G, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (or pnk)
- (top of right cylinder bank) fuel injectors
- A pnk
- Camshaft position (cmp) sensor (front of engine, above crank pulley)
- Crankshaft position (ckp) sensor (right rear of engine)
- Engine coolant temperature (ect) sensor (on top of engine)
- From ecm/throt cont fuse 5 (diagram 2 of 6)
- Heated oxygen sensor (ho2s) bank 1 sensor 2 (downstream of left catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 2 (downstream of right catalytic converter)
- Inj-a fuse 24 20a
- Inj-b fuse 13 20a
- Manifold absolute pressure (map) sensor (on top of intake manifold)
- Nca
- O2-a snsr fuse 18 10a
- O2-b snsr fuse 8 10a
- Pnk
- Tan
- Underhood fuse block (left side of engine compt)
- X112
6.0L VIN G, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (top of left cylinder bank) fuel injectors
- 5-volt ref 1
- 5-volt ref 2
- 5-volt ref 4
- A pnk
- B tan
- C tan
- Camshaft ctrl
- Camshaft position (cmp) actuator solenoid valve
- Ckp sens sig
- Cmp sens sig
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- Engine oil pressure (eop) sensor (top rear of engine)
- G103 (on front of right cylinder head)
- Gnd
- Heated oxygen sensor (ho2s) bank 1 sensor 1 (upstream of left catalytic converter)
- Heated oxygen sensor (ho2s) bank 2 sensor 1 (upstream of right catalytic converter)
- Ho2s heater low
- Ho2s high sig
- Ho2s low ctrl
- Ho2s low sig
- Ic 1 ctrl
- Ic 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ic 7 ctrl
- Ic 8 ctrl
- Ignition 1 volt
- Injector 1 ctrl
- Injector 2 ctrl
- Injector 3 ctrl
- Injector 4 ctrl
- Injector 5 ctrl
- Injector 6 ctrl
- Injector 7 ctrl
- Injector 8 ctrl
- J106
- Knock sensor (ks) 1 (lower left side of engine)
- Knock sensor (ks) 2 (lower right side of engine)
- Ks 1 sig
- Ks 2 sig
- Low ref
- Nca
- Pnk
- Pnk d
- Press sens sig
- Tac mtr ctrl 1
- Tac mtr ctrl 2
- Tan
- Tan a
- Throttle body
- Tp sens 1 sig
- Tp sens 2 sig
- X112
6.6L VIN 8
6.6L VIN 8, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (above reductant tank) reductant pressure sensor
- (under vehicle, above reductant tank) reductant purge solenoid valve
- 5 volt ref
- A/c clutch rly ctrl
- Air conditioning system
- Air flow sens sig
- App sig 1
- App sig 2
- Cf ctrl rly spd sig
- Computer data lines system
- Cooling fan spd sig
- Cooling fans system
- Cooling fans system starting/charging system cooling fans system transmissions system
- Cruise/etc/tcc brk sig
- Def smart pump ctrl
- Def valve high ctrl
- Def valve low ctrl
- Duty cycle sig
- Egt sens 2 sig
- Egt sens 3 sig
- Egt sens 4 sig
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine indicator ctrl
- Exhaust differential sensor (on frame rail above catalytic converter)
- Exhaust temperature sensor 2 (in exhaust, downstream of catalytic converter)
- Exhaust temperature sensor 3 (in exhaust, middle of diesel particulate filter)
- Exhaust temperature sensor 4 (in exhaust, near rear of diesel particulate filter)
- Exterior lights system
- Fuel level sens
- Fwd lock ind
- Fwd lock sig
- Generator turn on sig
- Ign 1 volt
- Inj high ctrl
- Inj low ctrl
- Low ref
- Mass air flow (maf)/intake air temperature (iat) sensor
- Nca
- Park/neutral sig
- Pnk
- Pressure sens sig
- Pressure sens sig 1
- Pump sply volt
- Replicated tos sig
- Rly coil ctrl
- Ser data +
- Ser data -
- Starter enable rly ctrl
- Starting/charging system
- Tan
- Temp sens sig
- Transmissions system
- Valve low ctrl
- Wait to start ind ctrl
- Wakeup serial data
- X300
- X395
6.6L VIN 8, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (above reductant tank) reductant pump
- (in exhaust, rear of catalytic converter) reductant injector
- (in front fuel tank) primary fuel level sensor
- (near compressor, on a/c high pressure hose) a/c refrigerant pressure sensor
- (on front of right cylinder head)
- (right rear of engine) exhaust aftertreatment fuel injector
- (under vehicle, above reducant tank) reductant line heater
- Accelerator pedal position (app) sensor (above accelerator pedal)
- B10
- C10
- Computer data lines system
- G103
- G103 (on front of right cylinder head)
- Gnd
- Hi spd gmlan ser data +
- Hi spd gmlan ser data -
- Ign volt
- Ind ctrl
- Instrument panel cluster (ipc)
- J105
- J106
- J313 (n2n)
- Logic
- Low engine oil pressure ind
- Malfunction indicator lamp
- Mil ctrl
- Nitrogen oxides sensor 2 (in exhaust, middle of diesel particulate filter)
- Nitrogen oxides sensor1 (in exhaust, top left rear side of engine)
- Pnk
- Red
- Reductant fluid reservoir assembly
- Reductant sensor module (above reductant tank)
- Reductant tank heater
- Sens 1 gnd
- Sens 1 sply volt
- Sens 2 gnd
- Ser data
- Tan
- W/ 2 speed transfer case
- W/o 2 speed transfer case
- Wait to start ind
- X107
- X109
- X205
- X300
- X395
6.6L VIN 8, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (right front lower side of engine block) g109
- (right front side of engine) glow plug control module (gpcm)
- 125a
- 175a
- Charge air cooler
- Computer data lines system
- Exhaust gas recirculation cooler bypass solenoid valve (vin 8) (top right rear of engine)
- G109 (right front lower side of engine block)
- Glow plugs (2, 4, 6 & 8: above respective cylinders)
- Gnd
- Hi spd gmlan ser data +
- Hi spd gmlan ser data -
- Hot at all times
- Htr ctrl
- Iah comm 1
- Iah comm 2
- Iah current sig
- Iah dig sig
- Iah fdbk sig
- Iah heart beat sig
- Iah sw on/off sig
- Iah temp sig
- Iah volt feedback sig
- Iah volt sig
- Ign 1 volt
- Inlet temperature
- Intake air heater (iah) (left front of engine )
- J161
- J162
- Line htr ctrl
- Manifold absolute pressue (map) sensor (on top of intake manifold)
- Nca
- Outlet temperature
- Plug 1 ctrl
- Plug 2 ctrl
- Plug 3 ctrl
- Plug 4 ctrl
- Plug 5 ctrl
- Plug 6 ctrl
- Plug 7 ctrl
- Plug 8 ctrl
- Pnk
- Pnk a
- Power distribution system
- Pump htr ctrl
- Red
- Sens 1 gnd
- Sens 1 sply volt
- Sens 2 gnd
- Sens 2 sply volt
- Sensor (intake manifold)
- Sensor (top right front of engine)
- Tan
- Underhood fuse holder (right side of firewall)
- Wakeup ser data
- X107
6.6L VIN 8, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (in exhaust, upstream of catalytic converter) exhaust temperature sensor 1
- (in rear fuel tank) (n2n) secondary fuel level sensor
- (left side of engine compt, near fan shroud) engine control module
- (mounted on left side of fuel injection pump) fuel temperature sensor 1
- (mounted on left side of fuel rail) fuel temperature sensor 2
- (right front lower side of engine block)
- (right side of engine) water in fuel sensor
- (top front center of engine)
- (top left rear of engine) fuel rail pressure (frp) sensor
- 5 volt ref
- Act ctrl close
- Act ctrl open
- Cac temp sens sig
- Ckp sens sig
- Cmp sens sig
- Ctrl cyl 2
- Ctrl cyl 3
- Ctrl cyl 5
- Ctrl cyl 8
- Ect sens sig
- Egr valve sens sig
- Egrt sens 1 sply volt
- Egrt sens 2 sply volt
- Egrv mtr high sig
- Egrv mtr low sig
- Egt sens 1 sig
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine coolant temperature (ect) sensor
- Fuel level sens sig
- Fuel temp 1 sig
- Fuel temp sig
- G109
- G109 (right front lower side of engine block)
- Gnd
- Intake air valve
- J161
- J162
- Low ref
- Mtr close ctrl
- Mtr open ctrl
- Nca
- Oil pressure sens sig
- Pnk
- Pos sens sig
- Pos sens sig1
- Pressure sens rtn
- Pressure sens sig
- Pressure sw sig
- Shutdown sig
- Tan
- Temp 1 rtn
- Temp sens rtn
- Temp sens sig
- Transmi- ssions system
- Water in fuel sens sig
- X113
- X117
6.6L VIN 8, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (between fuel tanks, on left frame rail) (w/ 31 series & w/ rear auxiliary fuel tank fuel pump
- (right front lower side of engine block) g109
- (top of right cylinder bank)
- Camshaft position (cmp) sensor (front of engine, above crank pulley)
- Crankshaft position (ckp) sensor (front of engine, right of crank pulley)
- Dsl ecm fuse 12 30a
- Ecm batt fuse 11 15a
- Ecm ign fuse 53 15a
- Ecm/throt cont fuse 15a
- Electric & manual shift control transfer case
- Eng fuse 3 15a
- Engine)
- Exhaust gas recirculation (egr) temperature sensor 2 (top right front of engine)
- Exhaust gas recirculation (egr) valve (on top right side of engine)
- Fuel filter pressure switch (middle right right side of
- Fuel injector 2 (above respective cylinder)
- Fuel injector 3
- Fuel injector 4 (above respective cylinder)
- Fuel injector 5
- Fuel injector 8 (above respective cylinder)
- Fuel pump fuse 18 25a
- Fuel pump relay
- G103 (on front of right cylinder head)
- G109 (right front lower side of engine block)
- G110 (left front lower side of engine block)
- G300 (below driver's door, on body mount)
- Hot at all times
- Hot w/ run/crnk relay 15 energized
- J105
- J130 pnk
- J160
- J161
- J162
- M2 pnk
- Nca
- Pnk
- Pwr/ trn relay
- Tan
- Trans ign 1 fuse 13 15a
- Underhood fuse block (left side of engine compt)
- W/ 2 speed electric & manual shift control transfer case
- W/o 2 speed
- X107
- X395
6.6L VIN 8, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (left side of oil pan) engine oil level switch
- (pins 33-40 not used)
- (pins 42-46 not used)
- (pins 49-64 not used)
- 5 volt ref
- Anti-lock brakes system
- Dfi volt ctrl cyl 1
- Dfi volt ctrl cyl 4
- Dfi volt ctrl cyl 6
- Dfi volt ctrl cyl 7
- Dfi volt ctrl cyl 8
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine oil pressure (eop) sensor (lower left rear of engine)
- Exhaust gas recirculation (egr) temperature sensor 1 (top of right rear of engine)
- Fuel injector 1 (top of right cylinder bank)
- Fuel injector 6 (above respective cylinder)
- Fuel injector 7 (top of right cylinder bank)
- Fuel pressure regulator 1
- Fuel pressure regulator 2
- Fuel pump rly ctrl
- G109 (right front lower side of engine block)
- G110 (left front lower side of engine block)
- Gnd
- J160
- J161
- J164
- Low ref
- Nca
- Oil level sw sig
- Sens volt ref
- Sol high sig
- Sol low sig
- Sol sply volt
- Tan
- Turbocharger vane position control solenoid valve (top rear of engine)
- Turbocharger vane position sensor (on left side of engine)
- Valve high ctrl
- Valve low ctrl
- Vehicle spd sig
- X110
- X113
6.6L VIN L
6.6L VIN L, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (1 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (above reductant tank) reductant pressure sensor
- (under vehicle, above reductant tank) reductant purge solenoid valve
- 5 volt ref
- A/c clutch rly ctrl
- Air conditioning system
- Air flow sens sig
- App sig 1
- App sig 2
- Cf ctrl rly spd sig
- Computer data lines system
- Cooling fan spd sig
- Cooling fans system
- Cooling fans system starting/charging system cooling fans system transmissions system
- Cruise/etc/tcc brk sig
- Def smart pump ctrl
- Def valve high ctrl
- Def valve low ctrl
- Duty cycle sig
- Egt sens 2 sig
- Egt sens 3 sig
- Egt sens 4 sig
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine indicator ctrl
- Exhaust differential sensor (on frame rail above catalytic converter)
- Exhaust temperature sensor 2 (in exhaust, downstream of catalytic converter)
- Exhaust temperature sensor 3 (in exhaust, middle of diesel particulate filter)
- Exhaust temperature sensor 4 (in exhaust, near rear of diesel particulate filter)
- Exterior lights system
- Fuel level sens
- Fwd lock ind
- Fwd lock sig
- Generator turn on sig
- Ign 1 volt
- Inj high ctrl
- Inj low ctrl
- Low ref
- Mass air flow (maf)/intake air temperature (iat) sensor
- Nca
- Park/neutral sig
- Pnk
- Pressure sens sig
- Pressure sens sig 1
- Pump sply volt
- Replicated tos sig
- Rly coil ctrl
- Ser data +
- Ser data -
- Starter enable rly ctrl
- Starting/charging system
- Tan
- Temp sens sig
- Transmissions system
- Valve low ctrl
- Wait to start ind ctrl
- Wakeup serial data
- X300
- X395
6.6L VIN L, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (2 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (above reductant tank) reductant pump
- (in exhaust, rear of catalytic converter) reductant injector
- (in front fuel tank) primary fuel level sensor
- (near compressor, on a/c high pressure hose) a/c refrigerant pressure sensor
- (on front of right cylinder head)
- (right rear of engine) exhaust aftertreatment fuel injector
- (under vehicle, above reducant tank) reductant line heater
- Accelerator pedal position (app) sensor (above accelerator pedal)
- B10
- C10
- Computer data lines system
- G103
- G103 (on front of right cylinder head)
- Gnd
- Hi spd gmlan ser data +
- Hi spd gmlan ser data -
- Ign volt
- Ind ctrl
- Instrument panel cluster (ipc)
- J105
- J106
- J313 (n2n)
- Logic
- Low engine oil pressure ind
- Malfunction indicator lamp
- Mil ctrl
- Nitrogen oxides sensor 2 (in exhaust, middle of diesel particulate filter)
- Nitrogen oxides sensor1 (in exhaust, top left rear side of engine)
- Pnk
- Red
- Reductant fluid reservoir assembly
- Reductant sensor module (above reductant tank)
- Reductant tank heater
- Sens 1 gnd
- Sens 1 sply volt
- Sens 2 gnd
- Ser data
- Tan
- W/ 2 speed transfer case
- W/o 2 speed transfer case
- Wait to start ind
- X107
- X109
- X205
- X300
- X395
6.6L VIN L, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (3 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (right front lower side of engine block) g109
- (right front side of engine) glow plug control module (gpcm)
- 125a
- 175a
- Charge air cooler
- Computer data lines system
- Exhaust gas recirculation cooler bypass solenoid valve (vin 8) (top right rear of engine)
- G109 (right front lower side of engine block)
- Glow plugs (2, 4, 6 & 8: above respective cylinders)
- Gnd
- Hi spd gmlan ser data +
- Hi spd gmlan ser data -
- Hot at all times
- Htr ctrl
- Iah comm 1
- Iah comm 2
- Iah current sig
- Iah dig sig
- Iah fdbk sig
- Iah heart beat sig
- Iah sw on/off sig
- Iah temp sig
- Iah volt feedback sig
- Iah volt sig
- Ign 1 volt
- Inlet temperature
- Intake air heater (iah) (left front of engine )
- J161
- J162
- Line htr ctrl
- Manifold absolute pressue (map) sensor (on top of intake manifold)
- Nca
- Outlet temperature
- Plug 1 ctrl
- Plug 2 ctrl
- Plug 3 ctrl
- Plug 4 ctrl
- Plug 5 ctrl
- Plug 6 ctrl
- Plug 7 ctrl
- Plug 8 ctrl
- Pnk
- Pnk a
- Power distribution system
- Pump htr ctrl
- Red
- Sens 1 gnd
- Sens 1 sply volt
- Sens 2 gnd
- Sens 2 sply volt
- Sensor (intake manifold)
- Sensor (top right front of engine)
- Tan
- Underhood fuse holder (right side of firewall)
- Wakeup ser data
- X107
6.6L VIN L, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (4 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (in exhaust, upstream of catalytic converter) exhaust temperature sensor 1
- (in rear fuel tank) (n2n) secondary fuel level sensor
- (left side of engine compt, near fan shroud) engine control module
- (mounted on left side of fuel injection pump) fuel temperature sensor 1
- (mounted on left side of fuel rail) fuel temperature sensor 2
- (right front lower side of engine block)
- (right side of engine) water in fuel sensor
- (top front center of engine)
- (top left rear of engine) fuel rail pressure (frp) sensor
- 5 volt ref
- Act ctrl close
- Act ctrl open
- Cac temp sens sig
- Ckp sens sig
- Cmp sens sig
- Ctrl cyl 2
- Ctrl cyl 3
- Ctrl cyl 5
- Ctrl cyl 8
- Ect sens sig
- Egr valve sens sig
- Egrt sens 1 sply volt
- Egrt sens 2 sply volt
- Egrv mtr high sig
- Egrv mtr low sig
- Egt sens 1 sig
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine coolant temperature (ect) sensor
- Fuel level sens sig
- Fuel temp 1 sig
- Fuel temp sig
- G109
- G109 (right front lower side of engine block)
- Gnd
- Intake air valve
- J161
- J162
- Low ref
- Mtr close ctrl
- Mtr open ctrl
- Nca
- Oil pressure sens sig
- Pnk
- Pos sens sig
- Pos sens sig1
- Pressure sens rtn
- Pressure sens sig
- Pressure sw sig
- Shutdown sig
- Tan
- Temp 1 rtn
- Temp sens rtn
- Temp sens sig
- Transmi- ssions system
- Water in fuel sens sig
- X113
- X117
6.6L VIN L, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (5 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (between fuel tanks, on left frame rail) (w/ 31 series & w/ rear auxiliary fuel tank fuel pump
- (right front lower side of engine block) g109
- (top of right cylinder bank)
- Camshaft position (cmp) sensor (front of engine, above crank pulley)
- Crankshaft position (ckp) sensor (front of engine, right of crank pulley)
- Dsl ecm fuse 12 30a
- Ecm batt fuse 11 15a
- Ecm ign fuse 53 15a
- Ecm/throt cont fuse 15a
- Electric & manual shift control transfer case
- Eng fuse 3 15a
- Engine)
- Exhaust gas recirculation (egr) temperature sensor 2 (top right front of engine)
- Exhaust gas recirculation (egr) valve (on top right side of engine)
- Fuel filter pressure switch (middle right right side of
- Fuel injector 2 (above respective cylinder)
- Fuel injector 3
- Fuel injector 4 (above respective cylinder)
- Fuel injector 5
- Fuel injector 8 (above respective cylinder)
- Fuel pump fuse 18 25a
- Fuel pump relay
- G103 (on front of right cylinder head)
- G109 (right front lower side of engine block)
- G110 (left front lower side of engine block)
- G300 (below driver's door, on body mount)
- Hot at all times
- Hot w/ run/crnk relay 15 energized
- J105
- J130 pnk
- J160
- J161
- J162
- M2 pnk
- Nca
- Pnk
- Pwr/ trn relay
- Tan
- Trans ign 1 fuse 13 15a
- Underhood fuse block (left side of engine compt)
- W/ 2 speed electric & manual shift control transfer case
- W/o 2 speed
- X107
- X395
6.6L VIN L, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011
List of elements for 6.6L VIN L, Engine Performance Wiring Diagram (6 of 6) for GMC Cab & Chassis Sierra 3500 HD 2011:
- (left side of oil pan) engine oil level switch
- (pins 33-40 not used)
- (pins 42-46 not used)
- (pins 49-64 not used)
- 5 volt ref
- Anti-lock brakes system
- Dfi volt ctrl cyl 1
- Dfi volt ctrl cyl 4
- Dfi volt ctrl cyl 6
- Dfi volt ctrl cyl 7
- Dfi volt ctrl cyl 8
- Engine control module (ecm) (left side of engine compt, near fan shroud)
- Engine oil pressure (eop) sensor (lower left rear of engine)
- Exhaust gas recirculation (egr) temperature sensor 1 (top of right rear of engine)
- Fuel injector 1 (top of right cylinder bank)
- Fuel injector 6 (above respective cylinder)
- Fuel injector 7 (top of right cylinder bank)
- Fuel pressure regulator 1
- Fuel pressure regulator 2
- Fuel pump rly ctrl
- G109 (right front lower side of engine block)
- G110 (left front lower side of engine block)
- Gnd
- J160
- J161
- J164
- Low ref
- Nca
- Oil level sw sig
- Sens volt ref
- Sol high sig
- Sol low sig
- Sol sply volt
- Tan
- Turbocharger vane position control solenoid valve (top rear of engine)
- Turbocharger vane position sensor (on left side of engine)
- Valve high ctrl
- Valve low ctrl
- Vehicle spd sig
- X110
- X113