ENGINE PERFORMANCE – Subaru Baja 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 3) for Subaru Baja 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for Subaru Baja 2003:

• (behind left side of dash) interrupt relay
• (behind right side of dash) main relay
• (on left side of engine) egr solenoid valve
• A/c system
• A/t
• Acc
• B135
• B136
• Camshaft position sensor (on left camshaft support)
• Crankshaft position sensor (front of eng, on oil pump)
• Day time running light control module & starter motor
• Engine control module (behind right side of dash)
• Gb-3 (rear of engine compt)
• Ge (right rear of eng)
• Hot at all times
• Ignition switch
• Inhibitor switch (right side of transmission case)
• Knock sensor (top rear of eng)
• M/t
• Nca
• Neutral position switch (on transfer case)
• Off
• Pnk
• Power steering oil pressure switch (on power steering oil pump)
• Red
• Shielded
• Short connector
• Start
• Starter interlock relay (behind left side of dash)
• Starting system
• Starting/ charging system
• W/ anti-theft
• W/o anti-theft (w/ security conn)
• W/o anti-theft (w/o security conn)

2.5L, Engine Performance Wiring Diagram (2 of 3) for Subaru Baja 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for Subaru Baja 2003:

• (at center of dash) check connector
• (at center of dash) data link connector
• (on fuel tank) fuel tank pressure sensor
• (or red)
• (right rear of eng) ge
• (right side of dash) shielded & sensor ground joint connector
• (under right front seat) gb-8
• A/t
• B152
• B158
• Engine coolant temperature sensor & thermometer (top front or eng, on water pipe)
• Front oxygen sensor (a/f) (front of catalytic converter)
• 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 (behind left side of dash)
• Fuse 15a
• Ge (right rear of eng)
• 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
• M/t
• Nca
• Pnk
• Pressure sensor (top rear of engine)
• Rear oxygen sensor (rear of catalytic converter)
• Red
• Shielded
• Throttle position sensor (on throttle body)
• Vehicle speed sensor (m/t) (right side of transmission)

2.5L, Engine Performance Wiring Diagram (3 of 3) for Subaru Baja 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for Subaru Baja 2003:

• (center rear of fuel tank) pressure control solenoid valve
• (in relay block) ignition relay
• (on intake manifold) air assist injector solenoid valve
• (on intake manifold) purge control solenoid valve
• (rear center of vehicle) internal pressure solenoid valve
• (right rear corner of vehicle) atmospheric pressure solenoid
• A/c system
• B134
• B137
• B152
• B54
• B55
• Combination meter
• Cooling fans system
• Custom cpu
• Defogger system
• Engine control module (behind right side of dash)
• Exterior lights system
• F37
• F68
• Fuel injectors
• Fuse & relay box (behind left side of dash)
• Fuse 15a
• Fuse sbf-5 30a
• Gb-3 (rear of engine compt)
• Ge (right rear of eng)
• Hot at all times
• I/f
• I10
• I11
• I12
• I15
• Idle air control solenoid valve (on throttle body)
• Ignition coil & ignitor (top front of eng)
• Main fuse box
• Mal- function indicator lamp
• Op connector (behind center of dash)
• Pnk
• Shielded
• Speedo- meter circuit
• Tacho- meter
• Test mode connector (behind center of dash)
• Transmission control module (behind left side of dash)