ENGINE PERFORMANCE – Hyundai Accent L 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.5L

1.5L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Accent L 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Accent L 2002:

• (behind left side of dash) engine control relay
• (not used)
• 5v sensor pwr
• Afs sig
• Air conditioning system
• Ats sig
• Batt
• Check eng ind ctrl
• Ckp sensor gnd
• Ckp sensor pwr
• Close
• Cooling fans system
• Cooling sig input
• Crankshaft position (ckp) sensor (on left side of engine, near rear of exhaust manifold)
• Diagnosis module for tank leakage (forward left side of rear bumper)
• E48
• Ec01
• Ecm (behind left side of dash)
• Ecu 1 fuse 10a
• Ecu 2 fuse 15a
• Ecu 3 fuse 10a
• Eng ctrl rly ctrl
• Eng rpm sig
• Engine compartment relay & fuse box (on left side of engine compt, in front of strut tower)
• Engine coolant temperature (ect) sensor & sender (at left front of engine, on thermo- stat housing)
• Fan rly ctrl (high)
• Fuel gauge
• Fuel pump check connector
• Fuel pump motor
• Fuel pump relay
• Fuel tank
• Fusible link ecm 20a
• G05 (left front side of trunk)
• G11 (left kick panel)
• Gnd
• Hot at all times
• Ign coil 2
• Ign coil1
• Immo ind ctrl
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Instrument cluster system
• Joint con- nector
• M36
• M57
• Memory pwr
• Nca
• On/start in
• Open
• Pcv ctrl
• Pnk
• Pump ctrl
• Purge control valve (at rear of engine compt, behind surge tank)
• Red
• Sensor gnd
• Sensor heating
• Sensor pwr
• Sensor sig
• Solenoid ctrl

1.5L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Accent L 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Accent L 2002:

• (at top center rear of engine) ignition coil 1
• (at top center rear of engine) ignition coil 2
• (left kick panel)
• (left side of dash)
• (on left side of throttle body) idle speed actuator
• (top left side of engine)
• Camshaft position (cmp) sensor (on rear of cyl head, near ignition coil)
• Condenser (at top left rear side of engine)
• G10
• G11
• G12
• Heated oxygen sensor (down) (in front exhaust pipe, downstream of catalytic converter)
• Heated oxygen sensor (up) (on exhaust manifold)
• Injectors
• Knock sensor (on right side of engine block)
• Mass airflow (maf) sensor (in air intake hose)
• Nca
• Red
• Spark plugs

1.5L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Accent L 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Accent L 2002:

• (left kick panel)
• (left side of dash)
• (not used)
• A/c rly ctrl
• A/c sig input
• A/c sw input
• Acc
• Accelerator sensor (on top of right front strut tower)
• Air conditioning system
• Batt
• Check engine ind (mil)
• Cmp sensor sig
• Cooling fans system
• Dash fuse box (behind left kick panel)
• Data link connector (at lower left side of dash)
• Ecm (behind left side of dash)
• Fan rly ctrl (low)
• Fuel pump rly ctrl
• Fuse 10a
• G04
• G10
• G11
• Gnd
• Hot at all times
• Ignition switch
• Instrument cluster
• Joint connector
• K-line
• Lock
• M31
• M71-1
• M71-2
• M71-3
• Pnk
• Red
• Reed switch
• Sensor sig
• Sig (smartra)
• Start
• Tacho- meter
• Throttle position sensor (on throttle body)
• Vss

1.6L

1.6L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Accent L 2002

List of elements for 1.6L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Accent L 2002:

• (behind left side of dash) engine control relay
• (not used)
• 5v sensor pwr
• Air conditioning system
• Batt
• Check eng ind ctrl
• Ckp sensor gnd
• Ckp sensor pwr
• Close
• Cooling fans system
• Cooling sig input
• Crankshaft position (ckp) sensor (on left side of engine, near rear of exhaust manifold)
• Diagnosis module for tank leakage (forward left side of rear bumper)
• E48
• Ec01
• Ecm (behind right side of dash)
• Ecu 1 fuse 10a
• Ecu 2 fuse 15a
• Ecu 3 fuse 10a
• Eng ctrl rly ctrl
• Eng rpm sig
• Engine compartment relay & fuse box (on left side of engine compt, in front of strut tower)
• Engine coolant temperature (ect) sensor & sender (on rear of cyl head, on thermostat housing)
• Fan rly ctrl (high)
• Fuel gauge
• Fuel pump check connector
• Fuel pump motor
• Fuel pump relay
• Fuel tank
• Fusible link ecm 20a
• G05 (left front side of trunk)
• G11 (left kick panel)
• Gnd
• Hot at all times
• Iat sig
• Ign coil 2
• Ign coil1
• Immo ind ctrl
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Instrument cluster system
• Joint con- nector
• M36
• M57
• Map sig
• Memory pwr
• Mil request line
• Nca
• On/start in
• Open
• Pcv ctrl
• Pnk
• Pump ctrl
• Purge control valve (at rear of engine compt, behind surge tank)
• Red
• Sensor gnd
• Sensor heating
• Sensor pwr
• Sensor sig
• Solenoid ctrl
• Torque reduction sig
• Tps sig

1.6L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Accent L 2002

List of elements for 1.6L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Accent L 2002:

• (at top center rear of engine) ignition coil 1
• (at top center rear of engine) ignition coil 2
• (left kick panel)
• (left side of dash)
• (on left side of throttle body) idle speed actuator
• (top left side of engine)
• C37-1
• C37-2
• Camshaft position (cmp) sensor (on rear of cyl head, near ignition coil)
• Condenser (at top left rear side of engine)
• G10
• G11
• G12
• Heated oxygen sensor (down) (in front exhaust pipe, downstream of catalytic converter)
• Heated oxygen sensor (up) (on exhaust manifold)
• Injectors
• Knock sensor (on right side of engine block)
• Map sensor (on left side of intake manifold)
• Nca
• Pnk
• Red
• Spark plugs
• Tcm (under left side of dash)

1.6L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Accent L 2002

List of elements for 1.6L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Accent L 2002:

• (a/t only)
• (left kick panel)
• (left side of dash)
• (not used)
• A/c rly ctrl
• A/c sig input
• A/c sw input
• A/t
• Acc
• Accelerator sensor (on top of right front strut tower)
• Air conditioning system
• Batt
• Check engine ind (mil)
• Cmp sensor sig
• Cooling fans system
• Dash fuse box (behind left kick panel)
• Data link connector (at lower left side of dash)
• Diode z07
• Driver pos sw d,2,l in
• Driver pos sw r in
• Ecm (behind right side of dash)
• Fan rly ctrl (low)
• Fuel pump rly ctrl
• Fuse 10a
• G04
• G10
• G11
• Gnd
• Hot at all times
• Ignition switch
• Instrument cluster
• Joint connector
• K-line
• Lock
• M/t
• M31
• M71-1
• M71-2
• M71-3
• Pnk
• Red
• Reed switch
• Sensor sig
• Sig (smartra)
• Start
• Tacho- meter
• Throttle position sensor (on throttle body)
• Torque reduction req
• Transaxle range switch (on top left side of transaxle)
• Transmissions system
• Vss