ENGINE PERFORMANCE – Subaru Baja 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 3) for Subaru Baja 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for Subaru Baja 2004:

• (at right kick panel) main relay
• (behind left side of dash) interrupt relay
• (left rear of engine) egr solenoid valve
• (on right rear of engine) ge
• A/t
• Acc
• Air conditioning system
• B135
• B136
• Camshaft position sensor (left front side of engine)
• Crankshaft position sensor (front of engine)
• Engine control module (behind right side of dash)
• Gb-3 (at rear of engine compt)
• Ge (on right rear of engine)
• Headlights & starting/ charging systems
• Hot at all times
• Ignition switch
• Inhibitor switch (right side of transmission)
• Knock sensor (on top left of engine)
• Lock
• M/t
• Nca
• Neutral position switch (on transfer case)
• Off
• Pnk
• Power steering oil pressure switch (upper front center of engine)
• Red
• Shielded
• Short connector
• Start
• Starter interlock relay (behind left side of dash)
• Starting/ charging system
• W/ dealer installed anti-theft
• W/ factory anti-theft
• W/o anti-theft

2.5L, Engine Performance Wiring Diagram (2 of 3) for Subaru Baja 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for Subaru Baja 2004:

• (left end of dash) check connector
• (lower right end of dash) shield & sensor ground joint connector
• (on fuel tank) fuel tank pressure sensor
• (on right rear of engine) ge
• (under left side of dash) data link connector
• (under right front seat) gb-8
• A/t
• B152
• B158
• Engine coolant temperature sensor & thermometer (right rear or engine)
• Front oxygen sensor (a/f) (top of engine)
• Fuel gauge sub module (on top of fuel tank)
• Fuel level sensor
• Fuel pump assembly (on top of fuel tank)
• Fuel pump relay (behind left side of dash)
• Fuel sub level sensor
• Fuel temp sensor
• Fuse & relay box (left end of dash)
• Fuse 15a
• Ge (on right rear of engine)
• Ge (right rear of engine)
• Hot at all times
• Hot in on or start
• Instru- ment cluster system
• Intake air temp- erature sensor (on air cleaner case)
• Line end check connector (upper left center of dash)
• M/t
• Nca
• Pnk
• Pressure sensor (on top rear of engine)
• Rear oxygen sensor (on rear of catalytic converter)
• Red
• Shielded
• Throttle position sensor
• Vehicle speed sensor (m/t) (on right side of transmission)

2.5L, Engine Performance Wiring Diagram (3 of 3) for Subaru Baja 2004

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for Subaru Baja 2004:

• (center rear of fuel tank) pressure control solenoid valve
• (in relay block) ignition relay
• (on intake manifold) air assist injector solenoid valve
• (rear center of vehicle) internal pressure solenoid valve
• (rear corner of vehicle) atmospheric pressure solenoid valve
• (top left of engine) fuel injectors
• Air conditioning system
• B134
• B137
• B152
• B54
• B55
• B56
• Combination meter
• Cooling fans system
• Custom cpu
• Defogger system
• Engine control module (behind right side of dash)
• F37
• F68
• Fuse & relay box (left end of dash)
• Fuse 15a
• Fuse sbf-5 30a
• Gb-3 (rear of engine compt)
• Ge (on right rear of engine)
• Hot at all times
• I/f
• I10
• I11
• I12
• Idle air control solenoid valve (on throttle body)
• Ignition coil & ignitor (at rear of engine)
• Interior lights system
• Main fuse box (left side of engine compt)
• Mal- function indicator lamp
• Op connector (behind left center of dash)
• Pnk
• Purge control solenoid valve
• Shielded
• Speedo- meter circuit
• Tacho- meter
• Test mode connector
• Transmission control module (behind left side of dash)
• W/ sport shift
• W/o sport shift

2.5L TURBO

2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Baja 2004

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (1 of 4) for Subaru Baja 2004:

• (at right kick panel) main relay
• (behind left side of dash) interrupt relay
• (on top left of engine)
• (right end of dash)
• A/t
• Acc
• Air conditioning system
• B134
• B137
• Cruise control system
• Defogger system
• Electric throttle relay
• Engine control module (behind right side of dash)
• Ge-1
• Ge-1 (on top left of engine)
• Hot at all times
• Ignition switch
• Inhibitor switch (right side of transmission)
• Interior lights system
• Left active valve control solenoid
• Left tumble generator valve (left rear of engine)
• Lock
• M/t
• Nca
• Neutral position switch (on transfer case)
• Off
• Power steering oil pressure switch (on power steering oil pump)
• Red
• Right active valve control solenoid
• Right tumble generator valve (right front of engine)
• Short connector
• Start
• Starter interlock relay (behind left side of dash)
• Starting/ charging system
• W/ factory anti-theft
• W/o factory anti-theft

2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Baja 2004

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (2 of 4) for Subaru Baja 2004:

• (center of dash)
• (on top left of engine) ge-1
• (top right rear of engine) pvc diagnosis connector
• B152
• B158
• Combination meter
• Custom cpu
• Diagnosis terminal
• Exhaust gas temperature sensor
• Front oxygen sensor (a/f) (right side of engine)
• Fuel pump relay (behind left side of dash)
• Fuse & relay box (f/b) (left end of dash)
• Fuse 15a
• Gb-3 (at rear of engine compt)
• Gb-5 (under front of center console)
• Ge-1 (on top left of engine)
• Hot at all times
• Hot in on or start
• I/f
• I10
• I11
• I12
• Ignition coil 1 (right side of engine)
• Ignition coil 2 (left side of engine)
• Ignition coil 3 (right side of engine)
• Ignition coil 4 (left side of engine)
• Malfunction ind light
• Nca
• Rear oxygen sensor (left rear of transmission)
• Sensor ground joint connector (lower right end of dash)
• Speedo- meter
• Tacho- meter
• Temperature gauge
• Waste gate solenoid

2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Baja 2004

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (3 of 4) for Subaru Baja 2004:

• (center rear of vehicle) fuel tank pressure sensor
• (left center of dash) accelerator pedal position sensor
• (left end of dash) check connector
• (lower right end of dash) shield & sensor ground joint connector
• (on top left of engine) ge-1
• (right side of engine compt) mass air flow meter
• (under left side of dash) data link connector
• (under right front seat) gb-8
• B75
• B76
• Electric control throttle (top rear of engine)
• Engine coolant temperature sensor & thermometer (top front of engine)
• Fuel gauge sub module (on top of fuel tank)
• Fuel level sensor
• Fuel pump assembly (on top of fuel tank)
• Fuel pump controller (near fuel tank)
• Fuel sub level sensor
• Fuel temp sensor
• Ge-2 (on right side of engine)
• Left tumble generator valve angle sensor (left front of engine)
• Nca
• Pressure sensor (on top rear of engine)
• Red
• Right tumble generator valve angle sensor (top right rear of engine)
• Test mode connector

2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Baja 2004

List of elements for 2.5L Turbo, Engine Performance Wiring Diagram (4 of 4) for Subaru Baja 2004:

• (center rear of fuel tank) pressure control solenoid valve
• (in relay block) ignition relay
• (on top left of engine) ge-1
• (rear center of vehicle) internal pressure solenoid valve
• (top right of engine)
• A/t
• Air conditioning system
• B135
• B136
• B55
• B56
• Cooling fans system
• Crankshaft position sensor (front of engine)
• Cruise control system
• Engine control module (behind right side of dash)
• F37
• F68
• Fuel injectors
• Fuse 15a
• Fuse sbf-5 30a
• Gb-3 (at rear of engine compt)
• Ge-2 (on right side of engine)
• Hot at all times
• Knock sensor (on top rear of engine)
• Left active valve control angle sensor (top left rear of engine)
• M/t
• Main fuse box (at left side of engine compt)
• Nca
• Pnk
• Purge control solenoid valve
• Red
• Right active valve control angle sensor (top right of engine)
• Transmission control module (behind left side of dash)
• Vehicle speed sensor (m/t) (on right side of transmission)
• Vent control solenoid valve