ENGINE PERFORMANCE – Hyundai Genesis Coupe 3.8 R-Spec 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagram (1 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (1 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• aps 2 ground
• (+)
• (-)
• (center of radiator support) ambient temperature sensor
• (left front of engine compt)
• (left front of engine) map sensor 2
• (left rear of engine compartment)
• (left side of engine) map sensor 1
• (middle) fuel level sig 2
• (top left side
• (top of fuel tank) fuel tank pressure sensor
• (total) fuel level sig 1
• A/c pressure
• Abs
• Abs control module (left front
• Ambient sensor gnd
• Ambient sensor signal
• Aps 1 power
• Aps 2 power
• Aps 2 signal
• Apt gnd
• Apt power
• Apt signal
• Can lo
• Cancel
• Chg-k
• Ckp sensor
• Clock spring
• Cmp 2 sensor
• Cruise main
• Cruise remocon switch
• Ec11
• Ec21
• Ecm
• Ect gnd
• Ect signal
• Ee11
• Ef11
• Engine ctrl relay on input
• Engine ctrl rly on input
• Esc
• Esc control module (left front
• Ftps gnd
• Ghg01
• Ground
• Iat sensor
• Injector 1
• Injector 2
• Injector 3
• Injector 4
• Instrument cluster system
• Interior lights system
• M48-r
• Map 1 sensor power
• Map 1 signal input
• Map 2 sensor gnd
• Map 2 signal input
• Memory pwr
• Multi- function switch
• Nca
• Of cylinder head)
• Of engine compt)
• Of engine) knock sensor
• Oil temperature sensor (left front
• On/start input
• Ots signal
• Out (rr)
• Pnk
• Rcv control
• Red
• Resume/ accel
• Sensor gnd
• Sensor signal
• Set/ coast
• Steering wheel
• Tps 2 sensor signal
• Tps sensor gnd
• Transducer
• Vehicle speed sensor
• Wgv control

2.0L, Engine Performance Wiring Diagram (2 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (2 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (auto)
• (center rear of cylinder head) engine coolant temperature sensor & sender
• (top of cylinder head)
• A/c control module
• Accel pedal position sensor (accelerator pedal assembly)
• Crankshaft position sensor (left rear of engine)
• Ec11
• Ec21
• Ecu fuse 30a
• Ecu-1 fuse 10a
• Ecu-2 fuse 20a
• Em51
• Engine control relay
• Etc motor & throttle position sensor (on throttle body)
• F/pump fuse 20a
• Fuel pump relay
• Hot at all times
• Injector fuse 15a
• Injectors
• J/c jch82
• J/c jch83
• J/c jch84
• M07-b
• Nca
• Oxygen sensor (down) (right rear of engine)
• Oxygen sensor (up) (right rear of engine)
• Pnk
• Red
• Right e/r junction box (right side of engine compt)
• Sender
• Sensor
• Snsr-1 fuse 10a
• Snsr-2 fuse 15a pnk
• To ign coil fuse (diagram 5 of 5)
• To j/c jch83 (diagram 3 of 5)

2.0L, Engine Performance Wiring Diagram (3 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (3 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (left center of dash)
• (left rear of engine compt)
• (left rear seat floor pan) fuel sender & fuel pump motor
• (left side of dash)
• (left side of dash) immobilizer module
• (right side of engine compt)
• A/con relay ctrl
• Air conditioning system
• Aps 1 gnd
• Aps 1 signal
• Can high
• Can low
• Ccv control
• Check engine
• Chg-k
• Cmp 1 sensor
• Computer data lines system
• Cooling fan (hi) relay ctrl
• Cooling fan (lo) relay ctrl
• Cooling fans system
• Cpsv control
• Cruise ind
• Cruise set ind
• Cvvt 1 ctrl
• Cvvt 2 control
• Ec11
• Ec21
• Ecm
• Ef11
• Em21
• Em51
• Engine check ind
• Engine control relay ctrl
• Engine speed signal (tacho)
• Etc output 1
• Etc output 2
• From snsr-2 fuse (diagram 2 of 5)
• Ftps signal
• Fuel pump relay ctrl
• Gf03 (left "c" pillar)
• Immo data line
• Immo ind
• Immo mil
• Immobilizer
• Instrument cluster
• J/c jch83
• J/c jch84
• M11-a
• M11-b
• M14-a
• M51-b
• Mem pwr
• Mf11
• Micom
• Module
• Ots gnd
• Pdm
• Pnk
• Pnk/
• Red
• Right e/r junction box
• Sensor gnd
• Sensor htr
• Sensor signal
• Smart key control module (right side of dash)
• Start
• Tps 1 sensor signal
• Tps sensor power
• W/ button
• W/ button start
• W/o button
• W/o button start

2.0L, Engine Performance Wiring Diagram (4 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (4 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (left rear of engine)
• (rear floor pan)
• (right front of
• (right front of engine)
• (right rear of cylinder head)
• Camshaft position sensor 1
• Camshaft position sensor 2
• Canister close valve
• Canister purge control solenoid
• Cluster/ escl fuse 7.5a
• Cylinder head)
• Ec11
• Ec21
• Ecu fuse 10a
• Ef11
• Exterior lights system
• Hot at all times
• Hot in on or start
• I/p junction box
• I/p-b
• I/p-h
• J/c je68
• J/c je69
• Left e/r junction box (left side of engine compt)
• Memory fuse 10a
• Oil control valve 1 (left front of cylinder head)
• Oil control valve 2
• Pedal bracket)
• Pnk
• Power connector
• Rcv controls solenoid valve
• Red
• Stop lamp switch (brake
• Stop lp fuse 15a
• Valve (left rear of engine)
• Wgt control solenoid valve

2.0L, Engine Performance Wiring Diagram (5 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 2.0L, Engine Performance Wiring Diagram (5 of 5) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (right side of engine compt)
• (top of cylinder head)
• A/con switch on input
• Air conditioning system
• Blower switch input
• Brake light switch
• Brake test switch
• Ccs gnd
• Ccs sensor
• Chg-a
• Clutch switch
• Condenser (left rear of engine)
• Cruise clutch pedal position switch (clutch pedal assembly)
• Cyl 1 (or cyl 4)
• Cyl 2 (or cyl 3)
• Cyl 3 (or cyl 2)
• Cyl 4 (or cyl 1)
• Ec11
• Ecm (left rear of engine compartment)
• Em21
• From engine b control relay (diagram 2 of 5)
• Ge06 (left front of engine compartment)
• Generator
• Generator (fr)
• Ghg03 (left rear of engine)
• Ign coil fuse 20a
• Ignition coil 1 (w/ immo) ignition coil 4 (w/o immo)
• Ignition coil 2 (w/ immo) ignition coil 3 (w/o immo)
• Ignition coil 3 (w/ immo) ignition coil 2 (w/o immo)
• Ignition coil 4 (w/ immo) ignition coil 1 (w/o immo)
• J/c
• Jch81
• M/t
• Nca
• Pnk
• Power steering switch (power steering pump)
• Pwr steering sw
• Right e/r junction box
• Shield gnd

3.8L

3.8L, Engine Performance Wiring Diagram (1 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (1 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (top front of engine) glg02
• (top of cylinder head)
• Bank1 cvvt (exhaust)
• Bank2 cvvt (exhaust)
• Clg-b
• Clginj
• Condenser 1
• Condenser 2
• Cvvt (intake) bank 1
• Cvvt (intake) bank 2
• Ecm (left rear of engine compt)
• Ecu fuse 30a
• Engine control relay
• Etcm hi
• Etcm lo
• Glg01 (left rear of engine compt)
• Hot at all times
• Htr
• Ign coil 2 ctrl
• Ign coil 4 ctrl
• Ign coil 5 ctrl
• Ign coil 6 ctrl
• Ign coil fuse 20a
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Injector 1 control
• Injector 2 control
• Injector 3 control
• Injector 4 control
• Injector 5 control
• Injector 6 control
• Injectors (top of right cylinder head)
• J/c jcl81
• Nca
• Oxygen sens 2 hi
• Oxygen sens 2 lo
• Oxygen sens 3 hi
• Oxygen sens 3 lo
• Oxygen sens 4 hi
• Pcsv
• Pnk
• Red
• Right e/r junction box (right side of engine compt)
• Sens gnd
• Sens power
• Sig
• To snsr 2 fuse (diagram 2 of 6)
• To snsr-1 fuse (diagram 3 of 6)

3.8L, Engine Performance Wiring Diagram (2 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (2 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (diagram 1 of 6)
• Canister close valve (rear floor pan)
• Clg0cv
• Ec21
• Ef11
• Em51
• F/pump fuse 20a
• F/pump relay
• From engine control relay
• Hot at all times
• Immobilizer module (left side of dash)
• Injector fuse 15a
• Injectors (top of left cylinder bank)
• J/c jcl83
• J/c jcl84
• Knock sensor 1 (top right front of engine)
• Knock sensor 2 (left side of engine)
• Nca
• Oil control valve 1 (exhaust) (top front of right cylinder head)
• Oil control valve 1 (intake) (top of cylinder head)
• Oil control valve 2 (exhaust) (front of right cylinder head)
• Oil control valve 2 (intake) (top of cylinder head)
• Pnk
• Pnk pnk
• Purge control solenoid valve (right rear of engine)
• Red
• Right e/r junction box (right side of engine compt)
• Snsr-2 fuse 15a

3.8L, Engine Performance Wiring Diagram (3 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (3 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (air intake duct) mass air flow sensor
• (diagram 1 of 6)
• (left center of dash) pdm
• (left exhaust manifold) oxygen sensor 2 (b2/s1)
• (left exhaust) oxygen sensor 4 (b2/s2)
• (left front of engine compt) abs control module
• (left front of engine compt) esc control module
• (right exhaust manifold) oxygen sensor 1 (b1/s1)
• (right exhaust) oxygen sensor 3 (b1/s2)
• (rr) out
• Abs
• Afm
• Afm sig
• Ats
• Ats sig
• Clg-b
• Cps sens hi
• Cps sens lo
• Crank request
• Crankshaft position sensor (lower left rear of engine)
• Ec21
• Ecm (left rear of engine compt)
• Em21
• Esc
• From engine control relay
• Glg01 (left rear
• Gnd
• Ign coil 1 ctrl
• Ign coil 3 ctrl
• J/c jcl83
• Knock sens 1 hi
• Knock sens 1 lo
• Knock sens 2 hi
• Knock sens 2 lo
• M51-a
• Map power
• Map sig
• Nca
• Of engine compt)
• Oil temp sens sig
• Oil temperature sensor
• Oxygen sens 1 hi
• Oxygen sens 1 lo
• Oxygen sens 4 lo
• Pnk
• Pnk pnk
• Power
• Red
• Right e/r junction box (right side of engine compt)
• Sens gnd
• Sens out
• Sens power
• Shield gnd
• Sig
• Snsr-1 fuse 10a
• Spd sig in
• Tps 1
• Tps 2
• Wts sens

3.8L, Engine Performance Wiring Diagram (4 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (4 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (left rear of cylinder head) camshaft position sensor 2 (exhaust)
• (left rear of engine) camshaft position sensor 2 (intake)
• (left rear seat floor pan) fuel sender & fuel pump motor
• (left side of dash)
• (right front of intake manifold)
• (right rear of engine) camshaft position sensor 1 (exhaust)
• (right rear of engine) camshaft position sensor 1 (intake)
• A/c control module
• Check engine ind
• Cluster/ escl fuse 7.5a
• Computer data lines system
• Cruise
• Cruse set ind
• Ec21
• Ef11
• Em21
• Em51
• Ems com
• Engine coolant temperature sensor & sender (rear of engine)
• Gf03 (left "c" pillar)
• Hot at all times
• Hot in on or start
• I/p junction box
• I/p-b
• Immo ind
• Immobilizer module
• Ind
• Instrument cluster
• Instrument cluster system
• M07-b
• M11-a
• M11-b
• M14-a
• Map sensor
• Memory fuse 10a
• Micom
• Nca
• Pnk
• Power con- nector
• Red
• Smart key control module (right side of dash)
• W/ button start
• W/o button start

3.8L, Engine Performance Wiring Diagram (5 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (5 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (brake pedal bracket) stop lamp switch
• (clutch pedal assembly) cruise clutch pedal position switch
• A/con sw on in
• Air conditioning system
• Alt sig
• Aps 1 power
• Aps 1 sig
• Blower sw in
• Break pedal sw
• Can 2 hi
• Can 2 lo
• Can hi
• Can low
• Clutch sw
• Computer data lines system
• E45
• Ec21
• Ecm (left rear of engine compt)
• Ecu fuse 10a
• Ef11
• Elg-a
• Engine check ind
• Exterior lights system
• Fuel lev sig middle
• Fuel lev sig total
• Ge08
• Gnd
• Hot at all times
• Hot in on or start
• I/p junction box
• I/p-h
• Immobilizer mil
• Instrument cluster system
• Interior lights system
• J/c je68
• J/c je69
• Left e/r junction box (left side of engine compt)
• Multipurpose check connector
• On/start in
• Pnk
• Power (5v)
• Power steering switch (top front of engine compt)
• Pwr steering sw
• Red
• Starting/ charging system
• Stop lamp sw
• Stop lp fuse 15a

3.8L, Engine Performance Wiring Diagram (6 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012

List of elements for 3.8L, Engine Performance Wiring Diagram (6 of 6) for Hyundai Genesis Coupe 3.8 R-Spec 2012:

• (accelerator pedal assembly) accel pedal position sensor
• (right rear of transmission)
• (top front of
• (top of fuel tank) fuel tank pressure sensor
• A/c pressure transducer (left front of engine compt)
• A/con rly ctrl
• Air conditioning system
• Aps 1 gnd
• Aps 2 gnd
• Aps 2 power cooling fan rly ctrl lo
• Aps 2 sig
• Ccs gnd
• Ccs sens
• Ccv
• Clg-zf
• Cooling fans system
• Cruise control system
• Ec21
• Ecm (left rear of engine compt)
• Ecu-1 fuse 10a
• Ef11
• Elg-a
• Em51
• Engine compt) glg02
• Engine ctrl rly ctrl
• Engine ctrl rly on in
• Engine spd sig cooling fan rly ctrl hi
• Etc motor & throttle position sensor (on throttle body)
• F/pump rly ctrl
• Ge08
• Glg01 (left rear of engine compt)
• Gnd
• Hot at all times
• Immo sig
• M51-b
• Mem pwr
• Memory power
• Pdm (left center of dash)
• Pnk
• Red
• Right e/r junction box (right side of engine compt)
• Sens pwr
• Sig
• Start relay
• Starting/ charging system
• Tcm