ENGINE PERFORMANCE – Hyundai XG350 L 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Hyundai XG350 L 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Hyundai XG350 L 2003:

• (behind center of dash) ecm control relay
• (under center console) g13
• A/c press sw
• A/c rly ctrl
• A/c system
• A/t fuse 20a
• A/t rly ctrl
• Afs sig
• Aps source
• Ats sig
• B10
• C11
• C44-1
• C44-2
• Ccv sig
• Charging system
• Check eng ind
• Ckp sens sig
• Close sens
• Close(var int)
• Cmp sens sig
• Com area net
• Cooling fans system
• Cruise control system
• Cruise ind
• Cruise sw ind
• Current mon
• Ecm fuse 10a
• Ecm rly ctrl
• Egr sol vlv
• Egr solenoid valve (top right side of engine)
• Electronic power steering system
• Engine comp- artment junction block (on left front of engine compt)
• Eps
• Etc sens sig
• Ets rly ctrl
• F10
• F11
• Fan rly (hi)
• Fan rly (lo)
• Fuel injectors
• Fuel pmp ctrl
• Fuel sender & fuel pump motor (in fuel tank)
• G07 (at left floorpan crossmember)
• G11 (on firewall, near throttle housing)
• Gnd
• Gnd ctrl
• Hot at all times
• Ign coil 1
• Ign coil 2
• Ign coil 3
• Ign detect sig
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition failure sensor (on upper left rear of engine)
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• Injector fuse 10a
• Instrument cluster system
• Instrument cluster system (tacho)
• Jc01
• Limp home valve (right rear of engine)
• Limp home vlv
• Main fuse 30a
• Memory pwr
• Nca
• O2s (heat)
• O2s (heating)
• Open sens
• Open(var int)
• P/n in
• Pcm (behind lower center of dash)
• Pcs vlv ctrl
• Pnk
• Power steering pressure switch (on front of engine)
• Pwr steering
• Red
• Sens gnd
• Spark tim adj
• Start sig
• Starting system
• Tan
• To egr fuse (diagram 2 of 4)
• To spark plugs
• Trip
• Variable intake motor (on right front of engine)

3.5L, Engine Performance Wiring Diagram (2 of 4) for Hyundai XG350 L 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Hyundai XG350 L 2003:

• (mil)
• A11
• Abs fuse 10a
• Acc
• Camshaft position sensor (on front of left cyl head)
• Canister close valve (beneath left rear corner of vehicle)
• Check engine ind
• Crankshaft position sensor (on lower front of engine)
• D10
• D11
• E10
• Egr fuse 15a
• Engine compartment junction block (on left front of engine compt)
• Engine coolant temperature sensor & sender (on rear of engine)
• Ets motor (on right side of throttle body)
• Ets relay (on passenger compartment relay box)
• From injector a fuse (diagram 1 of 4)
• Fuel tank pressure sensor (beneath left rear of vehicle)
• Fuse 10a
• Fuse 15a
• G16 (in eng compt, between air cleaner & engine compt junction block)
• Hot at all times
• Hot in on or start
• I18-1
• I18-2
• I18-3
• Ignition coil fuse 20a
• Ignition switch
• Instrument cluster
• Instrument cluster system
• Jc01
• Ji01
• Jm01
• Jm04
• Jm09
• Junction connector c41 (behind center of dash)
• Lock
• Mass airflow sensor (in air intake duct)
• Nca
• Oxygen sensor fuse 15a
• Passenger compartment junction block (behind left end of dash)
• Pnk
• Purge control solenoid valve (on rear of intake manifold)
• Red
• Sender
• Sensor
• Start
• Tan
• Variable intake sensor (on right front of engine)

3.5L, Engine Performance Wiring Diagram (3 of 4) for Hyundai XG350 L 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Hyundai XG350 L 2003:

• (on exhaust pipe, below left catalytic conv) rear oxygen sensor (b2/s2)
• (on exhaust pipe, below right catalytic conv) rear oxygen sensor (b1/s2)
• (on left exhaust manifold) oxygen sensor (b2/s1)
• (on right exhaust manifold) oxygen sensor (b1/s1)
• (under center console)
• 5 v ref
• Abs control module
• Accelerator position switch (on right rear of engine compt)
• Anti-theft system
• Aps sig
• Brake
• Coast gnd
• Coast in
• Com a net
• Cruise control system
• Ecm rly
• Engine compartment junction block (on left front of engine compt)
• Ets control module (behind center of dash)
• Ets mtr
• Fuse 10a
• G11 (on fire- wall, near throttle housing)
• G13
• G15
• Gnd
• Hot at all times
• Jc01
• Ji02
• Jm02
• Jm04
• Jm09
• Junction connector c42 (behind center of dash)
• Map sensor (on right side of engine)
• Mem pwr
• Mtr pwr
• Nca
• On/strt in
• P/n in
• Passenger compartment junction block (behind left end of dash)
• Pnk
• Red
• Sens gnd
• Stop sw
• Stop- light switch (above brake pedal)
• Tan
• Throttle position sensor (on left side of throttle body)
• Tps sig
• Vehicle speed sensor (on top right side of transaxle)

3.5L, Engine Performance Wiring Diagram (4 of 4) for Hyundai XG350 L 2003

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Hyundai XG350 L 2003:

• (on right "a" pillar) g05
• (under center console)
• (under center console) g14
• 1-in
• 2-in
• 2nd
• 3-in
• 4-in
• 5-in
• 5v ref
• A/c sig in
• A/c system
• A/t control relay (behind lower center of dash, behind pcm)
• A/t pulse generator a (on top front of transaxle)
• A/t pulse generator b (below brake master cylinder)
• Abs control module
• Aps(main) sig
• Atm solenoid assembly (in transaxle valve body)
• Batt
• Body computer, electronic power steering & instrument cluster systems
• C44-3
• C44-4
• Can hi
• Can lo
• Com area net
• D-in
• Data link connector (below left side of dash)
• Dcc
• Dlc: k-line
• Dld: l-line
• Down shift
• Flash (eci)
• Flash (elc)
• Ftp sens sig
• G14
• G15 (under center console)
• G16 (between air cleaner & eng compt junction block)
• Gnd
• I18-1
• I18-2
• Idle sw
• Immobilizer control module
• Input speed
• Instrument cluster
• Interior lights system
• Knock sens
• Knock sensor (on top center of engine)
• Map sens sig
• Multi-purpose check connector (at lower left side of dash)
• N-in
• Nca
• Normal
• O/t
• O2s sig in
• Oil temp sensor
• On/start in
• Output speed
• P-in
• Pcm (behind lower center of dash)
• Pnk
• R-in
• Red
• Select
• Select sw
• Sens gnd
• Sport mode switch
• Starting system
• Stop sw in
• Tan
• Tps sig
• Transaxle range switch (on left side of transaxle)
• Up shift
• Vss in
• W/ immobilizer
• W/o immobilizer