ENGINE PERFORMANCE – Hyundai Elantra GT 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagram, Except SULEV (1 of 4) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, Except SULEV (1 of 4) for Hyundai Elantra GT 2004:

• (left front of engine) engine coolant temperature (ect) sensor & sender
• (lower left side of dash) g169
• 5v sensor pwr
• Abs control module (if equipped) (in right front corner of engine compt)
• Batt
• C183-1
• Canister purge valve (on left rear of engine compt, on bracket)
• Comm area network hi
• Comm area network lo
• Cpv ctrl
• Crankshaft position sensor (on left rear of engine)
• Cruise control system
• Data link connector (dlc) (below left side of dash)
• Ec05
• Ec06
• Ect in
• Emo2
• Engine compartment relay & fuse box (in left front corner of engine compt)
• Engine control relay
• Fuel pump motor
• Fuel pump relay
• Fuel sender & fuel pump motor (below center of rear seat)
• Fusible link (ecu) 20a
• G04 (at middle front of rear seat cushion, under carpet)
• Gnd
• Heated oxygen sensor (down) (below exhaust manifold)
• Heated oxygen sensor (up) (on front exhaust pipe, between catalytic converters)
• Hot at all times
• Ign coil 1 (cyl 1,4)
• Ign coil 2 (cyl 2,3)
• Inj 1 ctrl
• Inj 4 ctrl
• Instrument cluster system
• Joint con- nector c191 (lower right side of dash)
• Joint con- nector m33 (left side of dash)
• Joint connector e57
• Joint connector e58
• Nca
• O2s heating
• O2s sig
• Ocv
• Oil control valve (left front of engine)
• On/start in
• Pcm (left side of dash)
• Pnk
• Red
• Right front wheel sensor (on right front hub assembly)
• Sensor gnd
• Sensor pwr
• Sensor sig
• To inj fuse (diagram 2 of 3)
• Vehicle speed in
• W/o abs
• Wheel speed sens in

2.0L, Engine Performance Wiring Diagram, Except SULEV (2 of 4) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, Except SULEV (2 of 4) for Hyundai Elantra GT 2004:

• (a/t)
• (m/t)
• Camshaft position sensor (on right front of engine)
• Canister close valve (behind left side of rear bumper)
• Ec05
• Engine compartment relay & fuse box (in left front corner of engine compt)
• From a engine control relay (diagram 1 of 3)
• Fuel tank pressure sensor (above fuel tank)
• G170 (near master cylinder reservoir)
• Ignition coil (on top left side of engine)
• Ignition coil 1
• Ignition coil 2
• Inj fuse 15a
• Injectors
• Knock sensor (on right side of engine block)
• Nca
• Red
• Snsr fuse 10a
• Throttle position sensor (on throttle body assembly)
• To spark plugs
• Vehicle speed sensor (on top of transaxle)

2.0L, Engine Performance Wiring Diagram, Except SULEV (3 of 4) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, Except SULEV (3 of 4) for Hyundai Elantra GT 2004:

• (lower left side of dash) g169
• (on top right center of engine) idle speed control actuator
• (w/ trip comp)
• (w/o trip comp)
• 11 (or 12)
• A/c relay ctrl
• A/c sig in
• A/c sw on in
• A/t
• Abs control module (in right front corner of engine compt)
• Air conditioning system
• C183-1
• Can line tool
• Ccv ctrl
• Closing
• Consumption
• Cooling fans system
• Cooling sig in
• Data link connector (dlc) (below left side of dash)
• Diagnosis k-line
• Ec05
• Engine compartment relay & fuse box (in left front corner of engine compt)
• Engine ctrl rly ctrl
• Engine rpm sig
• Fan relay (high) ctrl
• Fan relay (low) ctrl
• Fuel pump relay ctrl
• Fuse 10a
• Fuse 15a
• Fusible link (ecu) 20a
• G169 (lower left side of dash)
• Gnd
• Hot at all times
• Hot in on or start
• I/p-h
• I/p-j
• Iat sig
• Immobilizer ind ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Instrument cluster
• Instrument cluster system
• J/c e57
• Joint connector c192 (left side of dash)
• M/t
• M09-1
• M09-2
• M09-3
• M10-1
• Maf sensor
• Maf sig
• Micro controller (w/ trip comp) micom (w/o trip comp)
• Mil ind
• Mil ind ctrl
• Multi- purpose check connector (lower left side of dash)
• Nca
• Oil temp
• Oil temperature sensor (left front of engine)
• Opening
• Passenger compartment junction block (under left side of dash, near kick panel)
• Pcm (left side of dash)
• Pnk
• Red
• Sensor gnd
• Sensor gng
• Sensor sig
• Sig
• Smartra (smart transponder antenna) (if equipped)

2.0L, Engine Performance Wiring Diagram, Except SULEV (4 of 4) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, Except SULEV (4 of 4) for Hyundai Elantra GT 2004:

• (on top left side of transaxle) transaxle range (tr) switch
• (w/ cruise)
• (w/o cruise)
• (w/o trip comp) instrument cluster
• 2 input
• 2nd solenoid valve ctrl
• 3 input
• A/t control relay (left side of dash)
• A/t pulse generator ``a" (on top of transaxle)
• A/t pulse generator ``b" (on top of transaxle)
• A/t rly ctrl
• A/t solenoid assembly (on top of transaxle)
• Auto cruise
• Battery volt
• C183-2
• Cruise control module (on right fender, behind strut tower)
• D input
• Dcc solenoid valve ctrl
• G12 (behind center of dash)
• G168 (lower left side of dash)
• Gear sig
• Ground
• Instrument cluster
• Interior lights system
• J/c c191 (lower right side of dash)
• J/c m27 (center of dash)
• J/c m36 (left side of dash)
• Joint connector c192 (left side of dash)
• L input
• Lr solenoid valve ctrl
• M09-2
• M09-3
• M10-1
• N input
• O/t
• Od solenoid valve ctrl
• Oil
• P input
• Pcm (left side of dash)
• Pnk
• Pulse generator ``a"
• Pulse generator ``b"
• R input
• Red
• Sensor
• Sensor gnd
• Starting/ charging system
• Stop lamp switch (on brake pedal bracket)
• Stop sw input
• Temp
• Ud solenoid valve ctrl
• W/ trip comp

2.0L, Engine Performance Wiring Diagram, SULEV (1 of 3) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, SULEV (1 of 3) for Hyundai Elantra GT 2004:

• (left front of engine) engine coolant temperature sensor & sender
• Abs control module (in right front corner of engine compt)
• Batt volt
• Battery volt
• Canister purge valve (on left rear of engine compt, on bracket)
• Comm area network hi
• Comm area network lo
• Continuously variable valve timing
• Cpv ctrl
• Crankshaft position sensor (on left rear of engine)
• Cvvt cntrl
• Ec03
• Ec04
• Ecm
• Emo2
• Engine compartment relay & fuse box (in left front corner of engine compt)
• Engine control relay
• Fuel pump motor
• Fuel pump relay
• Fuel sender & fuel pump motor (fuel sender: inside top of fuel tank) (fuel pump motor: below center of rear seat)
• Fusible link (ecu) 20a
• G04 (at middle front of rear seat cushion, under carpet)
• G22
• Gnd
• Ground
• Heated oxygen sensor (down) (below exhaust manifold)
• Heated oxygen sensor (up) (on front exhaust pipe, between catalytic converters)
• Hot at all times
• Hth
• Ign coil 1 (cyl 1,4)
• Ign coil 2 (cyl 2,3)
• Inj 1 ctrl
• Inj 4 ctrl
• Instrument cluster system
• Ip (+)
• Joint connector c91
• Joint connector e57
• Joint connector e58
• Nca
• O2s sens heating
• On/start in
• Oxygen sens sig
• Pnk
• Red
• Right front wheel sensor (w/o abs) (on right front hub assembly)
• Sensor ground
• Sensor pwr
• Sensor sig
• To inj fuse (diagram 2 of 3)
• Vehicle speed in
• Vs (+)
• Vs (+) ip (-)
• Wheel speed sens (+)
• Wheel speed sens (-)

2.0L, Engine Performance Wiring Diagram, SULEV (2 of 3) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, SULEV (2 of 3) for Hyundai Elantra GT 2004:

• Camshaft position sensor (on right front of engine)
• Canister close valve (behind left side of rear bumper)
• Ec03
• Ec31
• Engine compartment relay & fuse box (in left front corner of engine compt)
• From a engine control relay (diagram 1 of 3)
• Fuel tank pressure sensor (above fuel tank)
• Ignition coil (on top left side of engine)
• Inj fuse 15a
• Injectors
• Knock sensor (on right side of engine block)
• Nca
• Pnk
• Red
• Snsr fuse 10a
• Throttle position sensor (on throttle body assembly)
• To spark plugs

2.0L, Engine Performance Wiring Diagram, SULEV (3 of 3) for Hyundai Elantra GT 2004

List of elements for 2.0L, Engine Performance Wiring Diagram, SULEV (3 of 3) for Hyundai Elantra GT 2004:

• (on top right center of engine) idle speed control actuator
• (w/ trip comp)
• (w/o trip comp)
• A/c relay ctrl
• A/c sig in
• A/c sw on in
• Air conditioning system
• Anti-theft system
• Can line tool
• Ccoling fans system
• Ccv ctrl
• Close
• Cooling sig in
• Data link connector (dlc) (below left side of dash)
• Diagnosis k-line
• Ecm
• Ect sensor
• Engine ctrl rly ctrl
• Engine rpm sig
• Fan rly (high) strl
• Fan rly (low) ctrl
• Fuel pump relay ctrl
• Fuse 10a
• G22
• Gnd
• Ground
• Hot in on or start
• I/p-h
• Iat sig
• Immobilizer data line
• Immobilizzer ind ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Instrument cluster
• Instrument cluster system
• Joint connector c92
• Linear lambda rc
• M09-1
• M09-2
• M10-1
• Maf sig
• Mass air flow sensor (top right center of engine)
• Micro controller
• Mil ind
• Mil ind ctrl
• Multi- purpose check connector (lower left side of dash)
• Nca
• Oil lamp sensor
• Oil temperature sensor (left front of engine)
• Open
• Passenger compartment junction block (under left side of dash, near kick panel)
• Pnk
• Power steering switch
• Red
• Sensor gnd
• Sensor sig
• Speed sig
• W/ trip comp