ENGINE PERFORMANCE – Chevrolet Corvette Z06 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

6.2L VIN W

6.2L VIN W, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Corvette Z06 2008

List of elements for 6.2L VIN W, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Corvette Z06 2008:

• (m/t) reverse lockout solenoid
• 5v reference 1
• 5v reference 2
• B9 x2
• C10
• Ckp sensor
• Cmp sensor
• Duty cycle sig
• Ect sensor sig
• Engine control module (ecm) (behind right front fender, between wheelhouse & dash panel)
• Evap canister purge
• Even inj fuse 16 20a
• From inj a fuses (diagram 2 of 4)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• Fuel injectors (1, 3, 5 & 7: top left side of engine, below fuel rail) (2, 4, 6 & 8: top right side of engine, below fuel rail)
• Hi 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
• Ks low ref
• Ks sig
• Ks signal
• Low ctrl
• Low ref
• Low reference
• Low sig
• Map sensor signal
• Odd inj fuse 12 20a
• Oil level sw sig
• Oil pressure sens sig
• Park/neu sig
• Pnk
• Red
• Reverse lockout
• Starting/ charging system
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tft sns sig
• Throttle body assembly (upper front center of engine, forward of intake manifold)
• Tp sns 1 sig
• Tp sns 2 sig
• Transmission fluid temperature (tft) sensor (m/t) (inside transmission)
• Turn on sig
• Underhood fuse block (on right side of engine compt)
• W/ cooling system

6.2L VIN W, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Corvette Z06 2008

List of elements for 6.2L VIN W, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Corvette Z06 2008:

• (12.5 cm from connector x140 breakout) j146
• (6.0 cm from connector x140 breakout)
• (a/t) automatic transmission
• (on left exhaust pipe, forward of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 1
• (on right exhaust pipe, forward of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 1
• (on valve cover, top of 1, 3, 5 & 7 cylinders)
• (on valve cover, top of 2, 4, 6 & 8 cylinders)
• A/c comp relay
• C10 x1
• D10
• E10
• Emission fuse 14 15a
• F13
• F14
• Fuel pump fuse 20 20a
• Fuel pump relay
• G102 (on top of right frame rail, ground for sp102)
• G107 (left side of engine, middle of block)
• H13
• H14
• Hot at all times
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• J102
• J131
• J133
• J135 (12.5 cm from connector x140 breakout)
• J142
• J144
• J420
• Man tran sol fuse 10 10a
• Mrrtd fuse 13 25a
• Nca
• O2 sen fuse 6 15a
• Park/ neutral sig
• Pnk
• Pnk d
• Power- train ign 1 relay
• Pt input/ etc fuse 9 10a
• Red
• Red c
• Spark plug
• Tan
• To inj fuses (diagram 1 of 4)
• Transmission control module (tcm)
• Underhood fuse block (on right side of engine compt)
• X2 a6
• X2 b6

6.2L VIN W, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Corvette Z06 2008

List of elements for 6.2L VIN W, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Corvette Z06 2008:

• (back of throttle body, right front of engine) evaporative emission (evap) canister purge solenoid valve
• (on air intake assembly) intake air temperature (iat)/ mass air flow (maf) sensor
• (on left exhaust pipe, rearward of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
• (on right exhaust pipe, rearward of catalytic converter)
• (on right rear side of engine, above starter solenoid)
• (right rear side of underbody) evaporative emission (evap) canister vent solenoid valve
• (under vehicle, on left side of transmission) (m/t) skip shift solenoid
• Accelerator pedal position (app) sensor (on top of accelerator pedal, part of mounting bracket)
• Accy volt sig
• B10
• Body control module (mounted on toe board, in right footwell)
• Camshaft position (cmp) sensor (lower left front of engine)
• Crankshaft position (ckp) sensor (on lower right side of engine, behind starter)
• Ecm fuse 15a
• Engine coolant temperature (ect) sensor (in front left side of left cylinder head)
• Engine oil level/ temperature sensor (on bottom right center of engine oil pan)
• Engine oil pressure (eop) sensor (on top center rear of engine)
• G106
• Gnd
• Heated oxygen sensor (ho2s) bank 2 sensor 2
• Hot w/ run crank relay energized
• Ign 1
• Knock sensor bank 1 (on center left side of engine)
• Knock sensor bank 2 (on lower center right side of engine)
• Logic
• Maf
• Manifold absolute pressure (map) sensor (front center of engine, behind throttle body)
• Nca
• Pnk
• Starting/ charging system
• Stop lamp sig
• Tan
• W/ first to fourth gear skip shift

6.2L VIN W, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Corvette Z06 2008

List of elements for 6.2L VIN W, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Corvette Z06 2008:

• (20 cm from connector x420 breakout)
• (20 cm from connector x460 breakout)
• (right ignition control module jumper, 4.0 cm from breakout to ignition coil/ module 4)
• (top left side of dash) (if equipped) head up display (hud)
• 1 to 4 shift ind
• 5v ref 2
• 5v reference 1
• A/c com clutch rly
• A/c refrigerant
• A/c refrigerant pressure sensor (on a/c high pressure line)
• Accessory voltage
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery pos volt
• Computer data lines system
• Cooling fan rly
• Cooling fans system
• Cruise control system
• D11
• Data
• Driver information center (dic)
• Ecm/tcm/ easy key fuse 11 15a
• Engine control module (ecm) (behind right front fender, between wheelhouse & dash panel)
• Engine speed sig
• Ess
• Evap canister vent
• Fuel level sens sig
• Fuel pump & sender assembly (in left fuel pump assembly)
• Fuel pump relay
• Fuel tank pressure
• Fuel tank pressure (ftp) sensor (in right fuel tank)
• G106 (on right rear side of engine, above starter solenoid)
• G401 (at rear of vehicle, on inner side of left frame rail)
• Gnd
• Ground
• Hi sig
• Hot at all times
• Iat sens sig
• Ignition 1 relay ctrl
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• J106
• J211
• J400
• J460
• J462
• Logic
• Low ctrl
• Low ref
• Low reference
• Low sig
• Low signal
• Maf sensor sig
• Mil control
• Mil ind
• Navigation & sound systems
• Pnk
• Pos sen sig
• Radio
• Secondary (right) fuel level sensor (in right fuel tank)
• Serial data bus +
• Serial data bus -
• Skip/shift
• Sns sig
• Start rly ctrl
• Starting/charging system
• Stop lamp sw sig
• Tan
• Transmissions system
• Underhood fuse block (on right side of engine compt)
• Vehicle speed sensor (vss) (m/t) (on top right side of differential)
• Vehicle speed sig
• Vss
• Vss high sig
• Vss low sig

7.0L VIN E

7.0L VIN E, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Corvette Z06 2008

List of elements for 7.0L VIN E, Engine Performance Wiring Diagram (1 of 4) for Chevrolet Corvette Z06 2008:

• (m/t) reverse lockout solenoid
• 5v reference
• 5v reference 1
• 5v1
• 5v2
• B9 x2
• C10
• Ckp sensor
• Cmp sensor
• Duty cycle sig
• Ect sens sig
• Engine control module (ecm) (behind right front fender, between wheelhouse & dash panel)
• Evap canister purge
• Even inj fuse 16 20a
• From 02 a sens fuse (diagram 2 of 4)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• Fuel injectors (1, 3, 5 & 7: left side of engine) (2, 4, 6 & 8: right side of engine)
• Hi 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
• Ks low ref
• Ks sig
• Ks signal
• Low crtl
• Low ctrl
• Low ref
• Low reference
• Low sig
• Odd inj fuse 12 20a
• Oil pressure sens sig
• Park/neu sig
• Pnk
• Red
• Reverse lockout
• Starting/ charging system
• Tac motor ctrl 1
• Tac motor ctrl 2
• Tan
• Tft sns sig
• Throttle body (upper front center of engine)
• Tp sns 1 sig
• Tp sns 2 sig
• Transmission fluid temperature (tft) sensor (m/t) (inside transmission)
• Turn on sig
• Underhood fuse block (on right side of engine compt)
• W/ cooling system

7.0L VIN E, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Corvette Z06 2008

List of elements for 7.0L VIN E, Engine Performance Wiring Diagram (2 of 4) for Chevrolet Corvette Z06 2008:

• (12.5 cm from connector x140 breakout) j146
• (6.0 cm from connector x140 breakout)
• (6.0 cm from connector x140 breakout) j131
• (a/t) automatic transmission
• (in left exhaust pipe before catalytic converter)
• (in right exhaust pipe, before
• (left side of engine)
• (right side of engine)
• A/c comp relay
• A6 x2
• C10 x1
• Catalytic converter)
• D10
• E10
• Emission fuse 14 15a
• F13
• F14
• Fuel pump fuse 20 20a
• Fuel pump relay
• G102 (on top of right frame rail, ground for sp102)
• G107 (left side of engine, middle of block)
• H13
• H14
• Heated oxygen sensor (ho2s) bank 1 sensor 1
• Heated oxygen sensor (ho2s) bank 2 sensor 1
• Hot at all times
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• J102
• J133
• J135 (12.5 cm from connector x140 breakout)
• J142
• J144
• J420
• Man tran sol fuse 10 10a
• Mrrtd fuse 13 25a
• Nca
• O2 sen fuse 6 15a
• Park/ neutral sig
• Plug spark
• Pnk
• Power- train ign 1 relay
• Pt input/ etc fuse 9 10a
• Red
• Spark plug
• Tan
• To inj fuses (diagram 1 of 4)
• Transmission control module (tcm)
• Underhood fuse block (on right side of engine compt)
• X2 b6

7.0L VIN E, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Corvette Z06 2008

List of elements for 7.0L VIN E, Engine Performance Wiring Diagram (3 of 4) for Chevrolet Corvette Z06 2008:

• (in exhaust pipe, rear of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
• (in right exhaust pipe after catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
• (on air intake assembly) intake air temperature (iat)/ mass air flow (maf) sensor
• (right front of engine) evaporative emission (evap) canister
• (right rear side of underbody) evaporative emission (evap) canister
• (under vehicle, on left side of transmission) (m/t) skip shift solenoid
• Accelerator pedal position (app) sensor (on top of accelerator pedal, part of mounting bracket)
• Accy volt sig
• B10
• Body control module (mounted on toe board, in right footwell)
• Camshaft position (cmp) sensor (on front of engine)
• Crankshaft position (ckp) sensor (on right side of engine above starter)
• Ecm fuse 15a
• Engine coolant temperature (ect) sensor (in front left side of left cylinder head)
• Engine oil pressure (eop) sensor (on top rear of engine)
• Engine oil temperature (eot) sensor (on bottom of oil tank)
• G106 (on right rear side of engine, above starter solenoid)
• Gnd
• Hot w/ run crank relay energized
• Ign 1
• Knock sensor (ks) bank 1 (left side of engine)
• Knock sensor (ks) bank 2 (on right side of engine)
• Logic
• Maf
• Manifold absolute pressure (map) sensor (top front of engine)
• Nca
• Pnk
• Purge solenoid valve
• Red
• Stop lamp sig
• Tan
• Vent solenoid valve
• W/ first to fourth gear skip shift

7.0L VIN E, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Corvette Z06 2008

List of elements for 7.0L VIN E, Engine Performance Wiring Diagram (4 of 4) for Chevrolet Corvette Z06 2008:

• (20 cm from connector x420 breakout)
• (20 cm from connector x460 breakout)
• (right ignition control module jumper, 4.0 cm from breakout to ignition coil/module 4)
• (top left side of dash) (if equipped) head up display (hud)
• 1 to 4 shift ind
• 5v1
• 5v2
• A/c com clutch rly
• A/c refrigerant
• A/c refrigerant pressure sensor (on a/c high pressure line)
• Accessory voltage
• Air conditioning system
• App sensor 1 sig
• App sensor 2 sig
• Battery pos volt
• Computer data lines system
• Cooling fan rly
• Cooling fans system
• Cruise control system
• D11
• Data
• Driver information center (dic)
• Ecm/tcm/ easy key fuse 11 15a
• Engine control module (ecm) (behind right front fender, between wheelhouse & dash panel)
• Engine speed sig
• Ess
• Evap canister vent
• Fuel level sens sig
• Fuel pump & sender assembly (in left fuel pump assembly)
• Fuel pump relay
• Fuel tank pressure
• Fuel tank pressure (ftp) sensor (in right fuel tank)
• G106 (on right rear side of engine, above starter solenoid)
• G401 (at rear of vehicle, on inner side of left frame rail)
• Gnd
• Ground
• Hi sig
• Ho2s low signal
• Hot at all times
• Iat sens sig
• Ignition 1 relay ctrl
• Ignition 1 voltage
• Instrument panel cluster (ipc)
• J106
• J211
• J400
• J460
• J462
• Logic
• Low ctrl
• Low ref
• Low reference
• Low sig
• Maf sensor sig
• Mil control
• Mil ind
• Pnk
• Pos sens ctrl
• Pos sens sig
• Radio
• Secondary (right) fuel level sensor (in right fuel tank)
• Serial data bus +
• Serial data bus -
• Skip/shift
• Sns sig
• Starter rly ctrl
• Starting/charging system
• Stop lamp sw sig
• Tan
• Underhood fuse block (on right side of engine compt)
• Vehicle speed sensor (m/t) (on top right side of differential)
• Vehicle speed sig
• Vss
• Vss high sig
• Vss low sig