ENGINE PERFORMANCE – Hyundai Elantra Limited 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagram, A/T (1 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, A/T (1 of 5) for Hyundai Elantra Limited 2012:

• (cyl 1,4) ign coil
• (cyl 2,3) ign coil
• (left rear of engine) engine coolant temperature sensor
• (left rear of engine) variable charge motion
• (on top left side of transaxle) transaxle range switch
• Anti-theft
• Ats intake
• Battery sensor ground
• Battery snsr sig
• Battery snsr vin
• Ckps (+)
• Ckps (-)
• Cmps exhaust ground
• Cmps exhaust signal
• Cmps intake ground
• Cmps intake signal
• Cng-aa
• Dc motor output (+)
• Dc motor output (-)
• E/r fuse & relay box (in left front corner of engine compt)
• E/r-cngb
• Ec11
• Ects ground
• Ects signal
• Ecu 4 fuse 15a
• Ems box
• Exterior lights system
• Ground
• Hot at all times
• Hot in on or start
• Input speed pwr
• Input speed sig
• Knock sensor shield gnd
• Knock snsr gnd
• Knock snsr sig
• Map snsr gnd
• Map snsr pwr
• Map snsr sig
• Memory power
• Oil temp snsr (+)
• Oil temp snsr (-)
• Output speed pwr
• Output speed sig
• Oxy snsr (up) vg
• Oxy snsr (up) vip
• Oxy snsr (up) vn
• Oxy snsr (up) vrc
• Oxygen sen (down) sig
• Oxygen snsr (down) gnd
• Pcm (left rear of engine compt)
• Pnk
• Position switch code s1
• Position switch code s2
• Position switch code s3
• Position switch code s4
• Pwr (5v)
• Red
• Sig 1
• Sig 2
• Sig 3
• Sig 4
• Smartra immo
• Solenoid power 1
• Solenoid power 2
• Ss a
• Ss b
• Starting/ charging system
• System
• Tcu 1 fuse 15a
• Temp
• Tps 1 signal
• Tps 1/2 ground
• Tps 2 signal
• Tps power (5v)
• Vcm ground
• Vcm signal
• Vdd
• Vfs 26b
• Vfs 35r
• Vfs line
• Vfs od
• Vfs t/con
• Vfs ud
• Vout

1.8L, Engine Performance Wiring Diagram, A/T (2 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, A/T (2 of 5) for Hyundai Elantra Limited 2012:

• (right rear of engine) (w/ sulev) oxygen sensor (down)
• (right rear of engine) condenser
• (top of engine)
• (under right center of dash) (w/o sulev) oxygen sensor (down)
• (wagon: left rear of engine) (sedan: right rear of engine) oxygen sensor (up)
• Camshaft position sensor 1 (rear of engine)
• Camshaft position sensor 2 (rear rear of engine)
• Crankshaft position sensor (left rear of engine)
• Ec11
• Etc motor
• Etc motor & throttle position sensor (throttle body)
• Gng01
• Gng03
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Knock sensor (on right side od engine block)
• Map sensor
• Nca
• Pnk
• Red
• Throttle position sensor
• W/ immo & smart key
• W/ sulev
• W/o immo & smart key
• W/o sulev

1.8L, Engine Performance Wiring Diagram, A/T (3 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, A/T (3 of 5) for Hyundai Elantra Limited 2012:

• Atm solenoid (on top of transaxle)
• Down shift
• E/r fuse & relay box (in left front comer of engine compt)
• Ec11
• Ecu 3 fuse 10a
• Ef21
• Em11
• Em61
• Fuel
• Fuel sender
• Fuel sender & fuel pump motor (below center of rear seat)
• Gauge sender
• Gf06 (under rear seat cushion)
• Gm02 (right center of dash)
• Hot at all times
• Hot in on or start
• Input speed
• Instrument cluster system
• Mf11
• Oil temp sensor
• Output speed
• Pnk
• Pump motor
• Red
• Select switch
• Shift
• Sport mode switch
• Ss a
• Ss b
• Stop lamp relay
• Stop lamp switch (on brake pedal bracket)
• Stop lp fuse 15a
• Vfs 26b
• Vfs 35r
• Vfs line
• Vfs od
• Vfs t/con
• Vfs ud

1.8L, Engine Performance Wiring Diagram, A/T (4 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, A/T (4 of 5) for Hyundai Elantra Limited 2012:

• A/c pressure transducer (right side of engine compt)
• Accelerator pedal position sensor (accelerator pedal bracket)
• E/r-cnga
• E/r-cngb
• Ec11
• Ecu 2 fuse 10a
• Ef11
• Ems box
• Engine control relay
• F/pump fuse 15a
• Fuel pump relay
• Fuel tank pressure sensor (under center of rear seat)
• Hot at all times
• Ign coil 1 fuse 20a
• Injector fuse 10a
• Injectors (top of intake manifold runners)
• Pnk
• Red
• Sensor 1 fuse 10a
• Sensor 2 fuse 10a

1.8L, Engine Performance Wiring Diagram, A/T (5 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, A/T (5 of 5) for Hyundai Elantra Limited 2012:

• (left front of engine) oil control valve 1
• (left rear of engine compt, on bracket) purge control solenoid valve
• (left rear of engine) variable intake solenoid valve
• (right front side of engine) oil control valve 2
• (sedan: under vehicle, rear of fuel tank) (wagon: above fuel tank) canister close valve
• A/c comp rly ctrl
• A/c compressor switch
• A/c request switch
• A/c sig
• Air conditioning system
• Anti-theft system
• Aps 1 ground
• Aps 1 power
• Aps 1 signal
• Aps 2 ground
• Aps 2 power
• Aps 2 signal
• Apt ground
• Blower max input
• Brake light switch
• Brake test switch
• C-can high
• C-can low
• C/fan hi relay control
• C/fan lo relay control
• Canister close valve
• Ccp can high
• Ccp can low
• Cng-ab
• Cooling fans system
• Dc motor (+)
• Dc motor (-)
• Down shift
• Ec11
• Ef11
• El load signal
• Engine ctrl rly ctrl
• Engine ctrl rly on input
• Engine speed signal
• Exterior lights system
• F/pump rly ctrl
• Ftps ground
• Ftps signal
• Ftps/apt power
• Fuel tank level snsr gnd
• Fuel tank lvl snsr sig
• Gng02
• Ground
• Immo lamp
• Injector 1 control
• Injector 2 ctrl
• Injector 3 control
• Injector 4 ctrl
• Lines system computer data
• Memory power
• Memory pwr (ams/bem)
• Oil ctrl valve exhaust
• Oil ctrl valve intake
• On/start input
• Oxy snsr (dn) heater
• Oxy snsr (up) heater
• Pcm (left rear of engine compt)
• Pcsv
• Pnk
• Pwm output
• Red
• Select switch
• Start motor ctrl rly
• Start motor ctrl sw
• Starting/charging system
• System anti-theft
• System conditioning air
• System cruise control
• System starting/charging
• Up shift
• Vehicle speed sensor
• Visv
• Wiper operation input
• Wiper/washer system

1.8L, Engine Performance Wiring Diagram, M/T (1 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, M/T (1 of 5) for Hyundai Elantra Limited 2012:

• (cyl 1,4) ign coil
• (cyl 2,3) ign coil
• (left rear of engine) engine coolant temperature sensor
• (left rear of engine) variable charge motion
• Ats intake
• Battery snsr gnd
• Battery snsr sig
• Battery snsr vinput
• Ckps (+)
• Ckps (-)
• Cmps exhaust gnd
• Cmps exhaust signal
• Cmps intake gnd
• Cmps intake signal
• Cng-ma
• Dc motor (+)
• Dc motor (-)
• Dc motor out (-)
• Dc motor output (+)
• Ecm (left rear of engine compt)
• Ects gnd
• Ects signal
• El load signal
• Ground
• Injector 1 coil
• Injector 2 ctrl
• Injector 3 coil
• Injector 4 coil
• Knock snsr gnd
• Knock snsr shield gnd
• Knock snsr sig
• Map snsr gnd
• Map snsr pwr
• Map snsr sig
• Oil ctrl valve exhaust
• Oil ctrl valve intake
• Oxy snsr (down) gnd
• Oxy snsr (down) heater
• Oxy snsr (down) sig
• Oxy snsr (up) heater
• Oxy snsr (up) vg
• Oxy snsr (up) vip
• Oxy snsr (up) vn
• Oxy snsr (up) vrc
• Pcsv
• Pnk
• Power (5v)
• Pwm output
• Red
• Start motor ctrl sw
• Starting/charging system
• Temp
• Tps 1 signal
• Tps 1/2 ground
• Tps 2 signal
• Tps power (5v)
• Vcm ground
• Vcm signal
• Vdd
• Visv
• Vout

1.8L, Engine Performance Wiring Diagram, M/T (2 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, M/T (2 of 5) for Hyundai Elantra Limited 2012:

• (right rear of engine) (w/ sulev) oxygen sensor (down)
• (right rear of engine) condenser
• (top of engine)
• (under right center of dash) (w/o sulev) oxygen sensor (down)
• (wagon: left rear of engine) (sedan: right rear of engine) oxygen sensor (up)
• Crankshaft position sensor (left rear of engine)
• Ec11
• Etc motor
• Etc motor & throttle position sensor (throttle body)
• Gng01
• Gng03
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Knock sensor (on right side of engine block)
• Map sensor
• Nca
• Pnk
• Red
• Throttle position sensor
• W/ immo & smart key
• W/ sulev
• W/o immo & smart key
• W/o sulev

1.8L, Engine Performance Wiring Diagram, M/T (3 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, M/T (3 of 5) for Hyundai Elantra Limited 2012:

• Camshaft position sensor 1 (rear of engine)
• Camshaft position sensor 2 (rear rear of engine)
• E/r fuse & relay box (in left front comer of engine compt)
• Ec11
• Ecu 3 fuse 10a
• Ef21
• Em11
• Fuel pump motor
• Fuel sender
• Fuel sender & fuel pump motor (below center of rear seat)
• Gauge sender
• Gf06 (under rear seat cushion)
• Hot at all times
• Hot in on or start
• Instrument cluster system
• Mf11
• Pnk
• Red
• Stop lamp relay
• Stop lamp switch (on brake pedal bracket)
• Stop lp fuse 15a

1.8L, Engine Performance Wiring Diagram, M/T (4 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, M/T (4 of 5) for Hyundai Elantra Limited 2012:

• A/c pressure transducer (right side of engine compt)
• Accelerator pedal position sensor (accelerator pedal bracket)
• E/r-cnga
• E/r-cngb
• Ec11
• Ecu 2 fuse 10a
• Ecu 4 fuse 15a
• Ef11
• Ems box
• Engine control relay
• F/pump fuse 15a
• Fuel pump relay
• Fuel tank pressure sensor (under center of rear seat)
• Hot at all times
• Ign coil 1 fuse 20a
• Injector fuse 10a
• Injectors (top of intake manifold runners)
• Pnk
• Red
• Sensor 1 fuse 10a
• Sensor 2 fuse 10a

1.8L, Engine Performance Wiring Diagram, M/T (5 of 5) for Hyundai Elantra Limited 2012

List of elements for 1.8L, Engine Performance Wiring Diagram, M/T (5 of 5) for Hyundai Elantra Limited 2012:

• (ams)
• (left front of engine) oil control valve 1
• (left rear of engine compt, on bracket) purge control solenoid valve
• (left rear of engine) variable intake solenoid valve
• (right front side of engine) oil control valve 2
• (sedan: under vehicle, rear of fuel tank) (wagon: above fuel tank) canister close valve
• A/c comeressor sw
• A/c comp relay ctrl
• A/c request switch
• A/c sig
• Air conditioning system
• Anti-theft system
• Aps 1 ground
• Aps 1 power
• Aps 1 signal
• Aps 2 ground
• Aps 2 power
• Aps 2 signal
• Apt ground
• Blower max input
• Bracket)
• Brake light switch
• Brake test switch
• Brakes system anti-lock
• C-can high
• C-can low
• C/fan hi relay ctrl
• C/fan lo relay ctrl
• Canister close valve
• Ccp can high
• Ccp can low
• Clutch switch (clutch pedal
• Clutch switch input
• Cng-mk
• Computer data lines system
• Cooling fans system
• Ec11
• Ecm (left rear of engine compt)
• Ef11
• Em11
• Engine ctrl rly ctrl
• Engine ctrl rly on input
• Engine speed signal
• F/pump relay ctrl
• Ftps ground
• Ftps signal
• Ftps/aps power
• Fuel tank level snsr gnd
• Fuel tank level snsr sig
• Ge02 (left front of engine compt)
• Gng02
• Ground
• Immo lamp
• Lights system exterior
• Lines system computer data
• Memory power
• On/start input
• Pnk
• Red
• Smartra immo
• Start motor ctrl rly
• Starting/charging system
• System air conditioning
• System anti-theft
• System starting/charging
• Vehicle speed snsr
• Wiper operation input
• Wiper/washer system