ENGINE PERFORMANCE – Mazda 3 Mazdaspeed 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L

2.0L, Engine Performance Wiring Diagram, California (1 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, California (1 of 4) for Mazda 3 Mazdaspeed 2008:

• (a/t)
• (at transaxle range switch)
• (behind left side of dash) (m/t) clutch pedal position switch
• (behind right end of dash) g8
• (below driver's seat) g11
• (left side of engine compt) g5
• (under rear of vehicle) evap system leak detection pump
• 0140-101a
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ag
• 1ah
• 1ai
• 1aj
• 1ak
• 1al
• 1am
• 1an
• 1ao
• 1ap
• 1aq
• 1ar
• 1as
• 1at
• 1au
• 1av
• 1aw
• 1ax
• 1ay
• 1az
• 1ba
• 1bb
• 1bc
• 1bd
• 1be
• 1bf
• 1bg
• 1bh
• Accelerator pedal position sensor (at top of accelerator pedal)
• Air conditioning system
• Computer data lines system
• Control valve body (a/t)
• Cooling fans system
• Cruise control system
• Dn switch
• Fluid transaxle
• G12 (below center console)
• G16
• G5 (left side of engine compt)
• Input/turbine speed sensor (a/t) (on transaxle)
• K red
• M range switch
• Mass air flow/ intake air temperature sensor (on rear of engine)
• Nca
• Neutral switch (m/t) (near rear of engine)
• Powertrain control module (rear of engine compt)
• Pressure control solenoid
• Red
• Selector lever component (in center console)
• Sensor temperature
• Shift solenoid b
• Shift solenoid c
• Shift solenoid d
• Solenoid a shift
• Solenoid e shift
• Solenoid valve
• Starting/charging system
• Up switch
• Vehicle speed sensor (a/t) (on transaxle)

2.0L, Engine Performance Wiring Diagram, California (2 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, California (2 of 4) for Mazda 3 Mazdaspeed 2008:

• Brake switch (behind left side of dash)
• Drive-by-wire relay (etv)
• Egi ing fuse 10a
• Eng +b fuse 10a
• Eng bar 1 fuse 10a
• Eng bar 2 fuse 10a
• Eng bar 3 fuse 10a
• Eng bar 4 fuse 10a
• Engine fuse 30a
• Exterior lights system
• F/pump fuse 15a
• Fuel pump relay (circuit)
• Fuse & relay box (left rear of engine compt)
• Hot at all times
• J-01
• J-05
• Main relay (main)
• Manifold absolute pressure sensor (near front of engine compt)
• Passenger junction box (pjb) (behind right side of dash)
• R position
• Red
• Transaxle range switch (a/t) (on transaxle)
• Variable tumble shutter valve switch (at left rear of engine)

2.0L, Engine Performance Wiring Diagram, California (3 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, California (3 of 4) for Mazda 3 Mazdaspeed 2008:

• (a/t)
• (on fuel tank) fuel pump & gauge sender unit
• (on top of engine)
• (on transaxle) (m/t) vehicle speed sensor
• 0922-101a
• 1-4
• A/t ind (a/t)
• Camshaft position sensor (on rear of engine)
• Computer data lines system
• Condenser (above crankshaft pulley)
• Crankshaft position sensor (on front of engine)
• Engine fuse 20a
• G12 (below center console)
• G6 (left rear of engine)
• G8 (behind right end of dash)
• Hot at all times
• Hot in on or start
• Igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument cluster
• Instrument cluster system
• J-01
• J-03
• J-05
• Knock sensor (below intake collector)
• Meter fuse 10a
• Microcom- puter
• Mil ind
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Selector indicator drive circuit
• Stop lamp/ horn fuse 10a

2.0L, Engine Performance Wiring Diagram, California (4 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, California (4 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• 0140-101b
• 2aa
• 2ab
• 2ac
• 2ad
• 2ae
• 2af
• 2ag
• 2ah
• 2ai
• 2aj
• 2ak
• 2al
• 2am
• 2an
• 2ao
• 2ap
• 2aq
• 2ar
• 2as
• 2at
• 2au
• 2av
• 2aw
• 2ax
• 2ay
• 2az
• 2ba
• 2bb
• 2bc
• 2bd
• 2be
• 2bf
• 2bg
• 2bh
• Egr valve (on top rear of engine)
• Engine coolant temperature sensor (on top rear of engine)
• Front heated oxygen sensor (right rear of engine compt)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• G6 (left rear of engine)
• Middle heated oxygen sensor (right rear of engine compt)
• Nca
• Oil control valve
• Powertrain control module (rear of engine compt)
• Purge solenoid valve (rear of engine compt)
• Rear heated oxygen sensor (at rear of engine compt)
• Starting/ charging system
• Throttle body (left side of engine)
• Variable intake-air solenoid valve (at rear of engine)
• Variable tumble solenoid valve (at right rear of engine)

2.0L, Engine Performance Wiring Diagram, Except California (1 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, Except California (1 of 4) for Mazda 3 Mazdaspeed 2008:

• (at transaxle range switch)
• (behind left side of dash) (m/t) clutch pedal position switch
• (behind right end of dash) g8
• (below driver's seat) g11
• (left side of engine compt) g5
• (on transaxle) (a/t) transaxle range switch
• (under rear of vehicle) evap system leak detection pump
• 0140-201a
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ag
• 1ah
• 1ai
• 1aj
• 1ak
• 1al
• 1am
• 1an
• 1ao
• 1ap
• 1aq
• 1ar
• 1as
• 1at
• 1au
• 1av
• 1aw
• 1ax
• 1ay
• 1az
• 1ba
• 1bb
• 1bc
• 1bd
• 1be
• 1bf
• 1bg
• 1bh
• A/t
• Accelerator pedal position sensor (at top of accelerator pedal)
• Air conditioning system
• Computer data lines system
• Control pressure
• Control valve body (a/t)
• Cooling fans system
• Cruise control system
• D red
• Exterior lights system
• G12 (below center console)
• G16
• G5 (left side of engine compt)
• Input/turbine speed sensor (a/t) (on transaxle)
• M range
• M/t
• Mass air flow/ intake air temperature sensor (on rear of engine)
• Nca
• Neutral switch (near rear of engine)
• Powertrain control module (rear of engine compt)
• R position
• Red
• Selector lever component (in center console)
• Sensor temperature fluid
• Solenoid
• Solenoid a shift
• Solenoid b shift
• Solenoid c shift
• Solenoid d shift
• Solenoid e shift
• Starting/charging system
• Transaxle
• Transaxle short code
• Vehicle speed sensor (a/t) (on transaxle)

2.0L, Engine Performance Wiring Diagram, Except California (2 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, Except California (2 of 4) for Mazda 3 Mazdaspeed 2008:

• 1-4
• A/t ind
• Brake switch (behind left side of dash)
• Computer data lines system
• Drive-by-wire relay
• Egi inj fuse 10a
• Eng + b fuse 10a
• Eng bar 1 fuse 10a
• Eng bar 2 fuse 10a
• Eng bar 3 fuse 10a
• Engine fuse 30a
• F/pump fuse 15a
• Fuel pump relay
• Fuse & relay box (left rear of engine compt)
• G8 (behind right end of dash)
• Hot at all times
• Instrument cluster
• J-01
• J-05
• Main relay
• Manifold absolute pressure sensor (near front of engine compt)
• Microcomputer
• Mil ind
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Selector indicator drive circuit
• Variable tumble shutter valve switch (at left rear of engine)

2.0L, Engine Performance Wiring Diagram, Except California (3 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, Except California (3 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• Camshaft position sensor (on rear of engine)
• Condenser (above crankshaft pulley)
• Crankshaft position sensor (on front of engine)
• Engine fuse 20a
• Fuel pump & gauge sender unit (on fuel tank)
• G12 (below center console)
• G6 (left rear of engine)
• Hot at all times
• Hot in on or start
• Hot in run or start
• Igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument cluster system
• J-01
• J-03
• J-05
• Knock sensor (below intake collector)
• Meter fuse 10a
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Stop lamp/ horn fuse 10a
• Vehicle speed sensor (m/t) (on transaxle)

2.0L, Engine Performance Wiring Diagram, Except California (4 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.0L, Engine Performance Wiring Diagram, Except California (4 of 4) for Mazda 3 Mazdaspeed 2008:

• (left rear of engine) g6
• (on top of engine)
• 0140-201b
• 2aa
• 2ab
• 2ac
• 2ad
• 2ae
• 2af
• 2ag
• 2ah
• 2ai
• 2aj
• 2ak
• 2al
• 2am
• 2an
• 2ao
• 2ap
• 2aq
• 2ar
• 2as
• 2at
• 2au
• 2av
• 2aw
• 2ax
• 2ay
• 2az
• 2ba
• 2bb
• 2bc
• 2bd
• 2be
• 2bf
• 2bg
• 2bh
• Egr valve (on top rear of engine)
• Engine coolant temperature sensor (on top rear of engine)
• Front heated oxygen sensor (right rear of engine compt)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• G6 (left rear of engine)
• Nca
• Oil control valve (on front of engine)
• Powertrain control module (rear of engine compt)
• Purge solenoid valve (rear of engine compt)
• Rear heated oxygen sensor (right rear of engine compt)
• Starting/charging system
• Throttle body (left side of engine)
• Variable intake air solenoid valve (in engine compt)
• Variable tumble solenoid valve (at right rear of engine)

2.3L

2.3L, Engine Performance Wiring Diagram, California (1 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, California (1 of 4) for Mazda 3 Mazdaspeed 2008:

• (a/t)
• (at transaxle range switch)
• (behind left side of dash) (m/t) clutch pedal position switch
• (behind right end of dash) g8
• (below driver's seat) g11
• (left side of engine compt) g5
• (under rear of vehicle) evap system leak detection pump
• 0140-101a
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ag
• 1ah
• 1ai
• 1aj
• 1ak
• 1al
• 1am
• 1an
• 1ao
• 1ap
• 1aq
• 1ar
• 1as
• 1at
• 1au
• 1av
• 1aw
• 1ax
• 1ay
• 1az
• 1ba
• 1bb
• 1bc
• 1bd
• 1be
• 1bf
• 1bg
• 1bh
• Accelerator pedal position sensor (at top of accelerator pedal)
• Air conditioning system
• Computer data lines system
• Control valve body (a/t)
• Cooling fans system
• Cruise control system
• Dn switch
• Fluid transaxle
• G12 (below center console)
• G16
• G5 (left side of engine compt)
• Input/turbine speed sensor (a/t) (on transaxle)
• K red
• M range switch
• Mass air flow/ intake air temperature sensor (on rear of engine)
• Nca
• Neutral switch (m/t) (near rear of engine)
• Powertrain control module (rear of engine compt)
• Pressure control solenoid
• Red
• Selector lever component (in center console)
• Sensor temperature
• Shift solenoid b
• Shift solenoid c
• Shift solenoid d
• Solenoid a shift
• Solenoid e shift
• Solenoid valve
• Starting/charging system
• Up switch
• Vehicle speed sensor (a/t) (on transaxle)

2.3L, Engine Performance Wiring Diagram, California (2 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, California (2 of 4) for Mazda 3 Mazdaspeed 2008:

• Brake switch (behind left side of dash)
• Drive-by-wire relay (etv)
• Egi ing fuse 10a
• Eng +b fuse 10a
• Eng bar 1 fuse 10a
• Eng bar 2 fuse 10a
• Eng bar 3 fuse 10a
• Eng bar 4 fuse 10a
• Engine fuse 30a
• Exterior lights system
• F/pump fuse 15a
• Fuel pump relay (circuit)
• Fuse & relay box (left rear of engine compt)
• Hot at all times
• J-01
• J-05
• Main relay (main)
• Manifold absolute pressure sensor (near front of engine compt)
• Passenger junction box (pjb) (behind right side of dash)
• R position
• Red
• Transaxle range switch (a/t) (on transaxle)
• Variable tumble shutter valve switch (at left rear of engine)

2.3L, Engine Performance Wiring Diagram, California (3 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, California (3 of 4) for Mazda 3 Mazdaspeed 2008:

• (a/t)
• (on fuel tank) fuel pump & gauge sender unit
• (on top of engine)
• (on transaxle) (m/t) vehicle speed sensor
• 0922-101a
• 1-4
• A/t ind (a/t)
• Camshaft position sensor (on rear of engine)
• Computer data lines system
• Condenser (above crankshaft pulley)
• Crankshaft position sensor (on front of engine)
• Engine fuse 20a
• G12 (below center console)
• G6 (left rear of engine)
• G8 (behind right end of dash)
• Hot at all times
• Hot in on or start
• Igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument cluster
• Instrument cluster system
• J-01
• J-03
• J-05
• Knock sensor (below intake collector)
• Meter fuse 10a
• Microcom- puter
• Mil ind
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Selector indicator drive circuit
• Stop lamp/ horn fuse 10a

2.3L, Engine Performance Wiring Diagram, California (4 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, California (4 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• 0140-101b
• 2aa
• 2ab
• 2ac
• 2ad
• 2ae
• 2af
• 2ag
• 2ah
• 2ai
• 2aj
• 2ak
• 2al
• 2am
• 2an
• 2ao
• 2ap
• 2aq
• 2ar
• 2as
• 2at
• 2au
• 2av
• 2aw
• 2ax
• 2ay
• 2az
• 2ba
• 2bb
• 2bc
• 2bd
• 2be
• 2bf
• 2bg
• 2bh
• Egr valve (on top rear of engine)
• Engine coolant temperature sensor (on top rear of engine)
• Front heated oxygen sensor (right rear of engine compt)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• G6 (left rear of engine)
• Middle heated oxygen sensor (right rear of engine compt)
• Nca
• Oil control valve
• Powertrain control module (rear of engine compt)
• Purge solenoid valve (rear of engine compt)
• Rear heated oxygen sensor (at rear of engine compt)
• Starting/ charging system
• Throttle body (left side of engine)
• Variable intake-air solenoid valve (at rear of engine)
• Variable tumble solenoid valve (at right rear of engine)

2.3L, Engine Performance Wiring Diagram, Except California (1 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, Except California (1 of 4) for Mazda 3 Mazdaspeed 2008:

• (behind left side of dash) (m/t) clutch pedal position switch
• (below driver's seat) g11
• (under rear of vehicle) evap system leak detection pump
• 0140-201a
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ag
• 1ah
• 1ai
• 1aj
• 1ak
• 1al
• 1am
• 1an
• 1ao
• 1ap
• 1aq
• 1ar
• 1as
• 1at
• 1au
• 1av
• 1aw
• 1ax
• 1ay
• 1az
• 1ba
• 1bb
• 1bc
• 1bd
• 1be
• 1bf
• 1bg
• 1bh
• Accelerator pedal position sensor (at top of accelerator pedal)
• Air conditioning system
• Computer data lines system
• Cooling fans system
• Cruise control system
• G12 (below center console)
• G5 (left side of engine compt)
• Mass air flow/ intake air temperature sensor (on rear of engine)
• Nca
• Neutral switch (near rear of engine)
• Powertrain control module (rear of engine compt)
• Red
• Starting/ charging system

2.3L, Engine Performance Wiring Diagram, Except California (2 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, Except California (2 of 4) for Mazda 3 Mazdaspeed 2008:

• Brake switch (behind left side of dash)
• Computer data lines system
• Drive-by-wire relay
• Egi inj fuse 10a
• Eng + b fuse 10a
• Eng bar 1 fuse 10a
• Eng bar 2 fuse 10a
• Eng bar 3 fuse 10a
• Engine fuse 30a
• F/pump fuse 15a
• Fuel pump relay
• Fuse & relay box (left rear of engine compt)
• G8 (behind right end of dash)
• Hot at all times
• Instrument cluster
• J-01
• J-05
• Main relay
• Manifold absolute pressure sensor (near front of engine compt)
• Microcomputer
• Mil ind
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Variable tumble shutter valve switch (at left rear of engine)

2.3L, Engine Performance Wiring Diagram, Except California (3 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, Except California (3 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• Camshaft position sensor (on rear of engine)
• Condenser (above crankshaft pulley)
• Crankshaft position sensor (on front of engine)
• Engine fuse 20a
• Fuel pump & gauge sender unit (on fuel tank)
• G12 (below center console)
• G6 (left rear of engine)
• Hot at all times
• Hot in on or start
• Hot in run or start
• Igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument cluster system
• J-01
• J-03
• J-05
• Knock sensor (below intake collector)
• Meter fuse 10a
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Stop lamp/horn fuse 10a
• Vehicle speed sensor (m/t) (on transaxle)

2.3L, Engine Performance Wiring Diagram, Except California (4 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L, Engine Performance Wiring Diagram, Except California (4 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• 0140-201b
• 2aa
• 2ab
• 2ac
• 2ad
• 2ae
• 2af
• 2ag
• 2ah
• 2ai
• 2aj
• 2ak
• 2al
• 2am
• 2an
• 2ao
• 2ap
• 2aq
• 2ar
• 2as
• 2at
• 2au
• 2av
• 2aw
• 2ax
• 2ay
• 2az
• 2ba
• 2bb
• 2bc
• 2bd
• 2be
• 2bf
• 2bg
• 2bh
• Egr valve (on top rear of engine)
• Engine coolant temperature sensor (on top rear of engine)
• Front heated oxygen sensor (right rear of engine compt)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• G6 (left rear of engine)
• Nca
• Oil control valve (on front of engine)
• Powertrain control module (rear of engine compt)
• Purge solenoid valve (rear of engine compt)
• Rear heated oxygen sensor (right rear of engine compt)
• Starting/ charging system
• Throttle body (left side of engine)
• Variable intake air solenoid valve (in engine compt)
• Variable tumble solenoid valve (at right rear of engine)

2.3L TURBO

2.3L Turbo, Engine Performance Wiring Diagram (1 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (1 of 4) for Mazda 3 Mazdaspeed 2008:

• (behind left side of dash) clutch pedal position switch
• (below driver's seat) g11
• (left side of engine compt) g5
• (on fuel tank) fuel pump & gauge sender unit
• (under rear of vehicle) evap system leak detection pump
• 0140-301a
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ag
• 1ah
• 1ai
• 1aj
• 1ak
• 1al
• 1am
• 1an
• 1ao
• 1ap
• 1aq
• 1ar
• 1as
• 1at
• 1au
• 1av
• 1aw
• 1ax
• 1ay
• 1az
• 1ba
• 1bb
• 1bc
• 1bd
• 1be
• 1bf
• 1bg
• 1bh
• Accelerator pedal position sensor (at top of accelerator pedal)
• Air conditioning system
• Computer data lines system
• Cooling fans system
• Cruise control system
• F/pump fuse 30a
• Fuel pump relay
• Fuel pump resistor
• Fuel pump speed control relay
• Fuse & relay box (left rear of engine compt)
• G12 (below center console)
• G5 (left side of engine compt)
• Hot at all times
• Instrument cluster system
• Mass air flow/ intake air temperature sensor (on rear of engine)
• Nca
• Neutral switch (near rear of engine)
• Powertrain control module (rear of engine compt)
• Red
• Starting/ charging system

2.3L Turbo, Engine Performance Wiring Diagram (2 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (2 of 4) for Mazda 3 Mazdaspeed 2008:

• Brake switch (behind left side of dash)
• Drive-by-wire relay
• Eng + b fuse 10a
• Eng bar 1 fuse 15a
• Eng bar 2 fuse 10a
• Eng bar 3 fuse 10a
• Engine fuse 30a
• Etc fuse 10a
• Fuel injector relay
• Fuse & relay box (left rear of engine compt)
• G6 (left rear of engine)
• Hot at all times
• Injector fuse 30a
• J-01
• J-05
• Main relay
• Manifold absolute pressure sensor/boost air temperature sensor (near front of engine compt)
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Red
• Variable swirl shutter valve switch

2.3L Turbo, Engine Performance Wiring Diagram (3 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (3 of 4) for Mazda 3 Mazdaspeed 2008:

• (on top of engine)
• 0922-101a
• Camshaft position sensor (on rear of engine)
• Computer data lines system
• Condenser (above crankshaft pulley)
• Crankshaft position sensor (on front of engine)
• Engine fuse 20a
• Fuel pressure sensor
• G18
• G8 (behind right end of dash)
• Hot at all times
• Hot in run or start
• Igniter
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Instrument cluster
• J-01
• J-03
• J-05
• Knock sensor (below intake collector)
• Meter fuse 10a
• Microcomputer
• Mil ind
• Nca
• Passenger junction box (pjb) (behind right side of dash)
• Power steering pressure switch
• Red
• Stop lamp/ horn fuse 10a

2.3L Turbo, Engine Performance Wiring Diagram (4 of 4) for Mazda 3 Mazdaspeed 2008

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (4 of 4) for Mazda 3 Mazdaspeed 2008:

• (left side of engine compt) g5
• (on top of engine)
• (on top rear of engine) egr valve
• 0140-301b
• 2aa
• 2ab
• 2ac
• 2ad
• 2ae
• 2af
• 2ag
• 2ah
• 2ai
• 2aj
• 2ak
• 2al
• 2am
• 2an
• 2ao
• 2ap
• 2aq
• 2ar
• 2as
• 2at
• 2au
• 2av
• 2aw
• 2ax
• 2ay
• 2az
• 2ba
• 2bb
• 2bc
• 2bd
• 2be
• 2bf
• 2bg
• 2bh
• Engine coolant temperature sensor (on top rear of engine)
• Front heated oxygen sensor
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• High pressure fuel pump
• Nca
• Oil control valve
• Powertrain control module (rear of engine compt)
• Purge solenoid valve (rear of engine compt)
• Rear heated oxygen sensor
• Red
• Starting/ charging system
• Throttle body (left side of engine)
• Variable swirl solenoid valve
• Wastegate control solenoid valve