ENGINE PERFORMANCE
6.0L VIN B
6.0L VIN B, Engine Performance Wiring Diagram (1 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (1 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (on lower left front of engine) g102
- 175a
- 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
- Batt pos
- Brake sw sig
- Charge ind sig
- Cng sw 12
- 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 (top rear of engine)
- G111
- Gnd
- High spd data bus +
- High spd data bus -
- Hot at all times
- Iat sens sig
- Ignition 1 volt
- Inlet press sens sig
- Intake air temperature signal modification module (left front of engine compt)
- J106
- J185
- 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
- Primary rly ctrl
- Pwtn rly ctrl
- Starting/ charging system
- Starting/charging system
- Str enable rly ctrl
- Tan
- Tan/red
- To pwr/trn relay (diagram 2 of 10)
- Transmissions system
- Underhood fuse block (left side of engine compt)
- Underhood fuse holder (on positive battery terminal)
- Vehicle spd sig
- Wakeup serial data
- X189
- X300
- X420
6.0L VIN B, Engine Performance Wiring Diagram (2 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (2 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- Accelerator pedal position (app) sensor (above accelerator pedal)
- Ecm- batt fuse 12 10a
- Ecm- ign fuse 56 15a
- Ecm/throt cont fuse 5 15a
- Eng fuse 4 15a
- Evaporative emissions (evap) canister purge solenoid valve (on intake manifold)
- From fuel pmp relay (diagram 1 of 10)
- G300 (below driver's door, on body mount)
- Hot w/ run/crnk relay energized
- J300
- Pnk
- Pnk a
- Pwr/ trn relay
- Secondary fuel pump (fp) relay (w/ dual fuel tank) (left side of engine compt)
- Tan
- Tcm- batt fuse 14 15a
- Throttle inlet absolute pressure sensor (on throttle body)
- To o2-a snsr fuse 18 (diagram 7 of 10)
- Underhood fuse block (left side of engine compt)
- W/ two speed push button & electronic shift control transfer case
- W/o two speed push button & electronic shift control transfer case
- X109
- X205
- X300
6.0L VIN B, Engine Performance Wiring Diagram (3 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (3 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (lower left side of dash) left i/p junction block
- Alternative fuel pressure sensor
- Aux hvac- ign fuse 48 1oa
- Cng high pressure regulator temperature sensor
- Cng tank temperature sensor (part of cng fuel tank assembly)
- Computer data lines system
- G201 (upper left corner of dash)
- Gnd
- Ground distribution system
- Hot at all times
- Hot w/ run/crnk relay energized
- Ign
- Instrument panel cluster (ipc)
- Ipc fuse 46 10a
- J191
- J220 (w/ steering wheel heater) pnk
- Lo bus
- Logic
- Low oil pressure ind
- Malfunction indicator lamp
- Pnk
- Power distribution system
- Underhood fuse block (left side of engine compt)
- W/ two speed push button & electronic shift control transfer case
- W/o two speed push button & electronic shift control transfer case
- X109
6.0L VIN B, Engine Performance Wiring Diagram (4 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (4 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- 5-volt out
- 5-volt ref sig
- Alternative fuel enable relay
- Alternative fuel fuse holder 1
- Alternative fuel fuse holder 2
- Alternative fuel relay block
- Alternative fuel system data connector
- Batt pos out cng
- Batt pos vol
- Cng 1 fuse 25a
- Cng 2 fuse 5a
- Cng cut-off solenoid valve 1 (part of cng regulator)
- Cng cut-off solenoid valve 2 (part of cng fuel tank assembly)
- Cng sw 12 volt sig
- Cng tank temp out
- Cng tank temp sens sig
- Cut-off sol valve 1
- Cut-off sol valve 2
- Fuel pump disable module (top rear of cng regulator mounting bracket)
- G111
- Ground
- Hot at all times
- J183
- J184
- J185
- J190
- Lvl sens sig (out)
- Oem fuel pump vol (in)
- Red
- X178
6.0L VIN B, Engine Performance Wiring Diagram (5 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (5 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (fuel injectors 1, 3, 5 & 7: top of left cylinder bank rocker cover) (fuel injectors 2, 4, 6 & 8: top of right cylinder bank rocker cover) alternative fuel injectors
- 5-volt output
- Alternative fuel enable relay
- Alternative fuel enable rly
- Alternative fuel inj 1 ctrl
- Alternative fuel inj 2 ctrl
- Alternative fuel inj 3 ctrl
- Alternative fuel inj 4 ctrl
- Alternative fuel inj 5 ctrl
- Alternative fuel inj 6 ctrl
- Alternative fuel inj 7 ctrl
- Alternative fuel inj 8 ctrl
- Alternative fuel inj ground
- Cng control module (left front of engine compt)
- Cng inj ground
- Cng sw 12 volt signal
- Cng tank cut-off 2 ctrl
- Cng tank loc 1 off ctrl
- Cng tank press input
- Cng tank temperature input
- Coolant temp input
- Data bus (+)
- Data bus (-)
- Fuel pressure input
- Fuel temp sensor input
- G111
- Ground
- J185
- J186
- J189
- Lines system computer data
- Oem inj 1 input
- Oem inj 1 output
- Oem inj 3 in
- Oem inj 3 out
- Oem inj 4 in
- Oem inj 4 out
- Oem inj 5 out
- Oem inj 6 out
- Oem inj 7 out
- Oem inj 8 out
- Oem inj in 5
- Oem inj in 6
- Oem inj in 7
- Oem inj in 8
- Oem inj pos vol bank 2
- Oem inj pos voltage bank 1
- Oem injector 2 input
- Oem injector 2 output
- Pnk
- Pwr
- Red
- Serial k
- Sw batt pos
- Tan
- Used) (not
- X160
- X161
6.0L VIN B, Engine Performance Wiring Diagram (6 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (6 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (fuel injectors 1, 3, 5 & 7: top of left cylinder bank) (fuel injectors 2, 4, 6 & 8: top of right cylinder bank) fuel injectors
- (left front of engine compt, near fan shroud) engine control module (ecm)
- Alternative fuel low alarm
- Alternative fuel rail temperature pressure sensor (mounted on engine left bank alternative fuel rail)
- Fuel type select switch
- G111
- Ic 1 ctrl
- Injector 1 ctrl
- Injector 2 ctrl
- Injector 3 ctrl
- Injector 4 ctrl
- Injector 5 ctrl
- Injector 6 ctrl
- Injector 7 ctrl
- Injector 8 ctrl
- J181
- J185
- J192
- J193
- Pnk
- Tan
- Vehicle speed sensor (vss) (on transfer case tailshaft housing)
- X160
- X161
- X181
- X182
- X183
- X184
- X185
- X186
- X187
- X188
6.0L VIN B, Engine Performance Wiring Diagram (7 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (7 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (on fuel pump & sender assembly)
- Engine coolant temperature (ect) sensor (on top of engine)
- From ecm/throt cont fuse 5 (diagram 2 of 10)
- Front fuel pump & sender assembly (in front fuel tank)
- Fuel tank pressure (ftp) sensor
- G300 (below driver's door, on body mount)
- Hot at all times
- I/p fuse block (left side of dash)
- Inj-a fuse 24 20a
- Inj-b fuse 13 20a
- J300
- J331 (in chassis harness)
- Lt stop trn fuse 6 15a
- O2-a snsr fuse 18 10a
- O2-b snsr fuse 8 10a
- Pnk
- Rear fuel pump & sender assembly (w/ dual fuel tank) (in rear fuel tank)
- Rt stop trn fuse 8 15a
- Tan
- Underhood fuse block (left side of engine compt)
- X181
- X300
- X420
6.0L VIN B, Engine Performance Wiring Diagram (8 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (8 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (in ignition coil jumper harness, 5 cm from x111 breakout)
- (lower left side of dash) body control module (bcm)
- (pin 18 to 21 not used)
- (pin 19 to 25 not used)
- (upper left side of engine) ignition coils
- 5 volt ref 1
- 5 volt ref 3
- 5v ref
- Bpp sens sig
- Brake pedal position sensor
- 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)
- G201 (upper left corner of dash)
- Gen sig
- Gnd
- Ho2s ctrl
- Ho2s hi sig
- Ho2s low sig
- J107 (in ignition coil pnk jumper harness, between ignition coils 5 & 7)
- J109
- Low ref
- Map sens sig
- Nca
- Plug spark
- Pnk
- Red
- Sig snsr
- Starting/ charging system
- Tan
- Tos sig
- Transmissions system
- Vol sply
- Vss hi sig
- Vss low sig
- W/ two speed push button & electronic shift control transfer case
- W/o two speed push button & electronic shift control transfer case
- X109
- X111
- X205
6.0L VIN B, Engine Performance Wiring Diagram (9 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (9 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (between ignition coils 4 & 2)
- (in ignition coil jumper harness, 5 cm from x111 breakout)
- (upper right side of engine) ignition coils
- Camshaft position (cmp) sensor (front of engine, above crank pulley)
- Crankshaft position (ckp) sensor (right rear of engine)
- G102 (on lower left front of engine)
- 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)
- J110
- J112
- Knock sensor (ks) 1 (lower left side of engine)
- Knock sensor (ks) 2 (lower right side of engine)
- Manifold absolute pressure (map) sensor (on top of intake manifold)
- Nca
- Plug spark
- Pnk
- Red
- Tan
- X112
- X113
6.0L VIN B, Engine Performance Wiring Diagram (10 of 10) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN B, Engine Performance Wiring Diagram (10 of 10) for Chevrolet Silverado 2500 HD WT 2014:
- (front of engine) camshaft (cmp) actuator solenoid valve
- (info not available)
- 5-volt ref 1
- 5-volt ref 2
- 5-volt ref 4
- 5v ref
- Camshaft ctrl
- Ckp sens sig
- Cmp sens sig
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- G103 (top rear of engine)
- 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 2 ctrl
- Ic 3 ctrl
- Ic 4 ctrl
- Ic 5 ctrl
- Ic 6 ctrl
- Ic 7 ctrl
- Ic 8 ctrl
- Ignition 1 volt
- J122
- Ks 1 sig
- Ks 2 sig
- Low ref
- Nca
- Oil press sig
- Pnk
- Pnk d
- Tac mtr ctrl 1
- Tac mtr ctrl 2
- Tan
- Tan a
- Throttle body
- Tp sens 1 sig
- Tp sens 2 sig
- X112
6.0L VIN G
6.0L VIN G, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (below intake manifold) valve lifter oil manifold (vlom) assembly
- (on lower left front of engine) g102
- 175a
- 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 (top rear of engine)
- 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)
- Underhood fuse holder (on positive battery terminal)
- Vehicle spd sig
- Wakeup serial data
- X300
6.0L VIN G, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- 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 transfer case
- 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 (w/ dual fuel tank) (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 push button &
- W/o two speed push button &
- X109
- X205
- X300
6.0L VIN G, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (lower left side of dash) left i/p junction block
- (on fuel pump & sender assembly)
- 10 series
- Aux hvac- ign fuse 48 1oa
- Computer data lines system
- Electric shift control transfer case
- Except 10 series
- 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 (w/ dual fuel tank) (in rear fuel tank)
- Underhood fuse block (left side of engine compt)
- W/ steering wheel heater
- W/ two speed push button &
- W/o steering wheel heater
- W/o two speed push button & electric shift control transfer case
- X109
- X131
- X300
6.0L VIN G, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (in ignition coil jumper harness, between ignition coils
- (pin 18 to 21 not used)
- (pin 19 to 25 not used)
- (upper left side of engine) ignition coils
- (upper right side of engine) ignition coils
- 4 & 2)
- 5 volt ref 1
- 5 volt ref 3
- 5v ref
- Body control module (bcm) (lower left side of engine)
- Bpp sens sig
- Brake pedal position (bpp) sensor
- C red
- Computer data lines system
- D pnk
- Data bus (+)
- Data bus (-)
- Ect sens sig
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- Evap ctrl
- Fuel lvl sig
- Fuel tank sig
- G102 (on lower left front of engine)
- Generator sig
- Ho2s ctrl
- Ho2s hi sig
- Ho2s low sig
- J107 (in ignition coil pnk jumper harness, between ignition coils 5 & 7)
- J109 (in ignition coil jumper harness, 5 cm from x111 breakout)
- J110
- J112 (in ignition coil jumper harness, 5 cm from x111 breakout)
- Low ref
- Map sens sig
- Nca
- Plug spark
- Pmry sen sig
- Pnk
- Red
- Sig snsr
- Starting/ charging system
- Tan
- Tos sig
- Transmissions system
- Vol sply
- Vss hi sig
- Vss low sig
- W/ two speed push button & electric shift control transfer case
- W/o two speed push button & electric shift control transfer case
- X109
- X111
- X113
- X205
6.0L VIN G, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (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 Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.0L VIN G, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (front of engine) camshaft position (cmp) actuator solenoid valve
- (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
- 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 (top rear of engine)
- 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 Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (1 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (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 Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (2 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (above reductant tank) reductant pump
- (in chassis harness) (w/ dual fuel tank) j313
- (in exhaust, rear of catalytic converter) reductant injector
- (in front fuel tank) primary fuel level sensor
- (near compressor, on a/c high pressure hose) (if equipped) a/c refrigerant pressure sensor
- (right rear of engine) exhaust after treatment fuel injector
- (under vehicle, above reductant tank) reductant line heater
- Accelerator pedal position (app) sensor (above accelerator pedal)
- B10
- C10
- Computer data lines system
- Electric shift control transfer case
- G103 (top rear of engine)
- Gnd
- Hi spd gmlan ser data +
- Hi spd gmlan ser data -
- Ign volt
- Ind ctrl
- Instrument panel cluster (ipc)
- J105
- J106
- Logic
- Low engine oil pressure ind
- Malfunction indicator lamp
- Mil ctrl
- Nitrogen oxides sensor 1 (in exhaust, top left rear side of engine)
- Nitrogen oxides sensor 2 (in exhaust, middle of diesel particulate filter)
- 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
- Tan c
- W/ two speed active push button &
- W/o two speed active push button &
- Wait to start ind
- X107
- X109
- X205
- X300
- X395
6.6L VIN 8, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (3 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (right front lower side of engine block) g109
- (right front side of engine) glow plug control module (gpcm)
- 125a
- 175a
- Charge air cooler inlet temperature sensor (intake manifold)
- Charge air cooler outlet temperature sensor (top right front of engine)
- Computer data lines system
- Exhaust gas recirculation cooler bypass solenoid valve (if equipped) (top right rear of engine)
- G109 (right front lower side of engine block)
- Glow plugs (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
- Intake air heater (iah) (left front of engine )
- J161
- J162
- Line htr ctrl
- Manifold absolute pressue (map) sensor (on top of intake manifold)
- Nca
- 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
- Tan
- Underhood fuse holder (right side of firewall)
- Wakeup ser data
- X107
6.6L VIN 8, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (4 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (in exhaust, upstream of catalytic converter) exhaust temperature sensor 1
- (in rear fuel tank) (w/ dual fuel tank) secondary fuel level sensor
- (left front of engine compt, near fan shroud) engine control module (ecm)
- (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
- 175a
- 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
- Egrv mtr high sig
- Egrv mtr low sig
- Egt sens 1 sig
- Engine control module (ecm) (left front of engine compt, near fan shroud)
- Engine coolant temperature (ect) sensor
- Fuel level sens sig
- Fuel temp 1 sig
- Fuel temp sig
- G109
- Gnd
- Hot at all times
- Hummudity sen sig
- J161
- Low ref
- Mtr close ctrl
- Mtr open ctrl
- Nca
- Oil pressure sens sig
- Pnk
- Pos sens sig
- Pos sens sig1
- Power distribution system
- Pressure sens rtn
- Pressure sens sig
- Pressure sw sig
- Pump mtr gnd
- Sens sig
- Shutdown sig
- Tan
- Temp 1 rtn
- Temp sens rtn
- Temp sens sig
- Throttle body
- Transmi- ssions system
- Underhood fuse holder (right side of firewall)
- Vol sply
- Water in fuel sens rtn
- Water in fuel sens sig
- X113
- X117
- X300
6.6L VIN 8, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Silverado 2500 HD WT 2014
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (5 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (between fuel tanks, on left frame rail) (w/ 31 series & rear auxiliary fuel tank) fuel pump
- (right front lower side of engine block) g109
- (top of right cylinder bank)
- (w/ ambulance upfitter sales package) engine coolant temperature (ect) sensor 2
- 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 17 15a
- 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 side of
- Fuel injector 2 (top of left cylinder bank)
- Fuel injector 3
- Fuel injector 4 (top of left cylinder bank)
- Fuel injector 5
- Fuel injector 8 (top of left cylinder bank)
- Fuel pump fuse 18 25a
- Fuel pump relay
- G103 (top rear of engine)
- G109 (right 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
- J160
- J161
- J162
- 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 electric & manual shift control transfer case
- X107
6.6L VIN 8, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Silverado 2500 HD WT 2014
https://portal-diagnostov.com/license.html
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List of elements for 6.6L VIN 8, Engine Performance Wiring Diagram (6 of 6) for Chevrolet Silverado 2500 HD WT 2014:
- (left side of engine oil pan) engine oil level switch
- (lower left side of dash) body control module (bcm)
- (pins 33-40 not used)
- (pins 42-46 not used)
- (pins 49-64 not used)
- (right front lower side of engine block) g109
- 5 volt ref
- Anti-lock brakes system
- Brake pedal position (bpp) sensor
- Computer data lines 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
- Electric shift control transfer case
- 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 (top of left cylinder bank)
- 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
- Multi-function intake air sensor
- Nca
- Oil level sw sig
- Pnk
- 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
- W/ two speed push button &
- W/o two speed push button &
- X107
- X109
- X110
- X113
- X205