ENGINE PERFORMANCE – Mazda CX-7 Grand Touring 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L TURBO

2.3L Turbo, Engine Performance Wiring Diagram (1 of 4) for Mazda CX-7 Grand Touring 2009

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (1 of 4) for Mazda CX-7 Grand Touring 2009:

• 0140-01a
• 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 (top of accelerator pedal assembly)
• Air conditioning system
• Computer data lines system
• Cooling fans system
• Cruise control system
• Drive-by wire relay
• Ecm fuse 10a
• Eng b+ fuse 25a
• Eng bar 1 fuse 15a
• Eng bar 2 fuse 7.5a
• Engine fuse 30a
• Etc fuse 20a
• Evap system leak detective pump (under rear of vehicle, near fuel pump)
• G13 (at left "c" pillar)
• G2 (left rear corner of engine compt)
• Hot at all times
• Main fuse block (left rear of engine compt)
• Main relay
• Mass air flow/ intake air temperature sensor (rear of engine)
• Pcm (left rear corner of engine compt)
• Red
• Starting/charging system
• Stop fuse 10a

2.3L Turbo, Engine Performance Wiring Diagram (2 of 4) for Mazda CX-7 Grand Touring 2009

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (2 of 4) for Mazda CX-7 Grand Touring 2009:

• (left rear of engine compt) main fuse block
• Brake switch (on brake pedal assembly)
• Check engine ind
• Computer data lines system
• Eng bar 3 fuse 7.5a
• Engine fuse 15a
• Exterior lights system
• Fuel fuse 30a
• Fuel gauge sender unit & fuel pump unit (under rear seat, on fuel tank)
• Fuel injector relay
• Fuel pump relay
• Fuel pump resistor (left front of engine compt)
• Fuel pump speed control relay
• Fuse block (under left end of dash)
• G10 (under left side of dash)
• G12 (at left "c" pillar)
• G2 (left rear corner of engine compt)
• Hot at all times
• Hot in on or start
• Inj fuse 30a
• Instrument cluster
• Instrument cluster system
• Meter fuse 10a
• Microcomputer
• Red

2.3L Turbo, Engine Performance Wiring Diagram (3 of 4) for Mazda CX-7 Grand Touring 2009

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (3 of 4) for Mazda CX-7 Grand Touring 2009:

• 0140-31a
• 0140-31b
• Camshaft position sensor (right rear of engine)
• Crankshaft position sensor (left side of engine)
• Egr valve (top rear of engine)
• Engine coolant temperature sensor (right rear of engine)
• Front ho2s (left rear of engine compt)
• Fuel pressure sensor (left front of engine)
• Knock sensor (lower left front of engine)
• Nca
• Oil control valve (right front of engine)
• Purge solenoid valve (top rear of engine)
• Red
• Spill valve control solenoid valve (high pressure fuel pump) (right rear of engine)
• Throttle actuator
• Throttle body (left rear of engine)
• Throttle position sensor

2.3L Turbo, Engine Performance Wiring Diagram (4 of 4) for Mazda CX-7 Grand Touring 2009

List of elements for 2.3L Turbo, Engine Performance Wiring Diagram (4 of 4) for Mazda CX-7 Grand Touring 2009:

• (left front side of engine)
• (right rear of engine) capacitor
• (top rear of engine) g19
• (top right side of engine) ignition coils
• 0140-01b
• 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
• Fuel injectors (top of engine)
• G2 (left rear corner of engine compt)
• Igniter
• Manifold absolute pressure sensor/ boost air temperature sensor (center front of engine compt)
• Nca
• Pcm (left rear corner of engine compt)
• Power steering pressure switch
• Rear ho2s (left rear of engine compt)
• Starting/ charging system
• Variable swirl shutter valve switch (rear of engine)
• Variable swirl solenoid valve (top front of engine)
• Wastegate control solenoid valve (right rear of engine compt)