ENGINE PERFORMANCE – Hyundai Elantra 1998 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Elantra 1998

List of elements for 1.8L, Engine Performance Wiring Diagrams (1 of 3) for Hyundai Elantra 1998:

• (gl) (gls)
• (gls) (gl)
• (left "c" pillar) (sedan) g904
• (wagon) g404 (left side of trunk)
• A/c relay cntrl
• Air conditioning system
• B/alarm fuse 10a
• Battery voltage
• Camshaft position (cmp) sensor (right front of engine)
• Can close valve
• Canister close valve (behind left side of front bumper)
• Cmp sensor signal
• Cond fan rel cntrl
• Cooling fans system
• Crankshaft pos sens
• Crankshaft position (ckp) sensor (left rear of engine)
• Dash fuse box (at left kick panel)
• Eng speed output
• Engine cntrl relay
• Engine compartment relay and fuse box (right front corner of engine compt)
• Engine control module (ecm) (behind dash, left of steering column)
• Engine control relay (left of strng column)
• Front o2 sens htg
• Front o2 sensor
• Front o2 sensor gnd
• Fuel pump motor (below center of rear seat)
• Fuel pump relay
• Fuse 10a
• G202 (left side of dash)
• Ground
• Hot at all times
• Hot in run or start
• I01-3 i04-3
• I04-3 i01-1
• Idle actr close
• Idle actr open
• Ign coil cntrl
• Inj 1 cntrl
• Inj 2 cntrl
• Inj 3 cntrl
• Inj 4 cntrl
• Instrument cluster
• Instrument cluster system
• Maf sensor ground
• Maf sensor sig
• Malfunction indicator
• Memory power
• Mil indicator
• Nca
• Passenger compartment relay box (under left side of dash)
• Pcv cntrl
• Purge control valve (left rear of engine compt)
• Rad fan rel cntrl
• Rear o2 sens htg
• Rear o2 sensor
• Rear o2 sensor gnd
• Tp sensor output
• Vehicle speed input

1.8L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Elantra 1998

List of elements for 1.8L, Engine Performance Wiring Diagrams (2 of 3) for Hyundai Elantra 1998:

• (left side of dash)
• (top of engine) injectors
• Condenser
• Front heated oxygen sensor (on exhaust pipe, front of catalytic converter)
• Fuel pump check connector (right rear of engine compt)
• G202
• Idle speed control actuator (right rear of engine)
• Ignition coil (top left side of engine)
• Mass air flow (maf) sensor (in air intake duct)
• Nca
• Rear heated oxygen sensor (on exhaust pipe, back of catalytic converter)
• Spark plugs

1.8L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Elantra 1998

List of elements for 1.8L, Engine Performance Wiring Diagrams (3 of 3) for Hyundai Elantra 1998:

• A/c switch on input
• A/c themo and press
• A/t
• A/t only
• Acc
• Acceleration sens
• Acceleration sensor (left rear of engine compt)
• Air condi- tioning system
• Computer data lines system
• Dash fuse box (at left kick panel)
• Data link connector (on left side of dash)
• Diagnosis
• Diode z02 (lower left side of dash)
• Drive position switch
• E59-1
• E59-2
• Eng cool temp in
• Engine control module (ecm) (behind dash, left of steering column)
• Engine coolant temperature (ect) sensor (rear of engine, near coolant oulet)
• Fuel tank pressure sensor (under vehicle, near left rear strut)
• Fuel tnk pres sens sig
• Fuse 10a
• G202 (left side of dash)
• Hot at all times
• Iat sensor input
• Ig1
• Ignition switch
• Intake air temperature sensor (in air cleaner housing)
• Knock sens sig
• Knock sensor (right side of engine block)
• Lock
• M/t
• Mil request line
• Nca
• Reprogramming line
• Sensor ground
• Start
• Start/on input
• Sw for character map
• Throttle position sensor (on throttle body assembly)
• Torque reduction sig
• Tp sensor sig
• Transaxle control module (tcm) (left rear corner of engine compt)
• Transaxle range switch (left side of transaxle)