ENGINE PERFORMANCE – Mazda Millenia S 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mazda Millenia S 2001

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mazda Millenia S 2001:

• (center of dash) joint connector jc x-39
• (left front corner of eng compt)
• (left rear corner of eng compt) fuel pump relay
• (left rear corner of eng compt) main relay
• 4aa
• 4ab
• 4ac
• 4ae
• 4af
• 4ag
• 4ah
• 4ai
• 4aj
• 4ak
• 4al
• 4am
• 4an
• Abv solenoid valve (vacuum) (right side of engine)
• Abv solenoid valve (vent) (right side of engine)
• Bypass air solenoid valve (right side of fire- wall)
• Canister drain cut valve (left side of luggage compt)
• Charge air cooler bypass solenoid valve (right side of engine)
• Egi fuse 30a
• Egr solenoid valve (vacuum) (rear of engine)
• Egr solenoid valve (vent) (rear of engine)
• Engine fuse 15a
• Fuel pump (in fuel tank)
• Fuel pump resistor & relay (speed)
• G117 (right rear of eng)
• G300
• Hot at all times
• Hot in run or start
• Jb-02
• Jb-03
• Jb-04
• Jb-07
• Joint box (left side of dash)
• Joint connector jc-04
• Joint connector jc-08 (below left front seat)
• Main fuse block (left front inner fender panel)
• Map sensor solenoid valve (right rear corner of eng compt)
• Pnk
• Powertrain control module (under center of dash)
• Prc solenoid valve (top of engine)
• Purge solenoid valve (right side of eng)
• Red
• Room fuse 15a

2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mazda Millenia S 2001

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mazda Millenia S 2001:

• (center front of eng compt) idle air control valve
• (left rear corner of eng compt) data link connector 1
• (left side of eng) camshaft position sensor
• (under left side of dash, right of steering column) data link connector 2
• Condenser (top left of eng)
• G117 (right rear of eng)
• G203 (right kick panel)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Jc-04
• Joint connector jc x-39 (center of dash)
• Joint connector x-42 (center of dash)
• Left fuel injectors
• Mass air- flow sensor (left front of eng compt, in air intake)
• Pnk
• Red
• Right fuel injectors

2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mazda Millenia S 2001

List of elements for 2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mazda Millenia S 2001:

• (air cleaner) (in air cleaner housing)
• (canada)
• (lysholm compressor) (top center of eng)
• (on top front of engine)
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ah
• 1aj
• 3ab
• Abs/tcs hydraulic unit/control module (abs/tcs hu/cm) (left rear corner of eng compt)
• Air conditioning system
• Brake switch (on brake pedal)
• Cooling fans system
• Crankshaft position sensor (on front of engine)
• Egr valve position sensor (right side of eng)
• Engine coolant temperature sensor (on top of engine)
• Fuel tank pressure sensor (under center rear of vehicle)
• Headlights system
• Hot at all times
• Hot in run or start
• Hot with starter relay energized
• Instrument cluster
• Instrument cluster system
• Intake air temperature sensors (dynamic chamber) (right rear of eng compt)
• Jb-03
• Jb-04
• Jb-07
• Joint box (left side of dash)
• Joint connector jc x-39 (center of dash)
• Knock sensor
• Left front heated oxygen sensor (left side of eng, in exhaust)
• Left rear heated oxygen sensor (lower left side of eng, in exhaust)
• Main fuse block (left front inner fender panel)
• Malfunction indicator (check engine)
• Manifold absolute pressure sensor (right side of firewall)
• Meter fuse 15a
• Nca
• Noise suppressor (under dash, near brake pedal)
• Pnk
• Power steering pressure switch (right rear corner of eng compt)
• Powertrain control module (under center of dash)
• Red
• Right front heated oxygen sensor (right side of eng, in exhaust)
• Right rear heated oxygen sensor (lower right side of eng, in exhaust)
• Side of dash)
• St. sign fuse 10a
• Stop fuse 20a
• Throttle position sensor (on throttle body assembly)
• Transaxle control module (behind left

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 2) for Mazda Millenia S 2001

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 2) for Mazda Millenia S 2001:

• (canada)
• (left front inner fender panel)
• (main fuse block, left front inner fender panel) joint connector x-14
• 1aa
• 1ab
• 1ac
• 1ad
• 1ae
• 1af
• 1ah
• 1aj
• 4aa
• 4ab
• 4ac
• 4ae
• 4af
• 4ag
• 4ah
• 4ai
• 4aj
• 4ak
• 4al
• 4am
• 4an
• Air conditioning system
• Anti-lock brakes system
• Brake switch (on brake pedal support bracket)
• Crankshaft position sensor (front of engine)
• Cruise control system
• Data link connector 1 (left rear corner of eng compt)
• Data link connector 2 (under left side of dash, right of steering column)
• Distributor (rear of engine)
• Egi inj fuse 30a
• Engine fuse 15a
• Fuel pump (in fuel tank)
• Fuel pump relay (main fuse block)
• G104 (rear of left front fender)
• G114
• G300 (below left front seat)
• Headlights system
• Hot at all times
• Hot in run or start
• Iia fuse 15a
• Instrument cluster
• Instrument cluster system
• Jb-02
• Jb-03
• Jb-04
• Jb-07
• Jb-o1
• Jc-09 (top rear of eng)
• Joint box (under left side of dash)
• Left fuel injectors
• Main fuse block
• Main relay (on main fuse block)
• Mal- function ind
• Meter fuse 15a
• Noise sup- pres- sor (under dash. near brake pedal)
• Powertrain control module (pcm) (under center of dash)
• Right fuel injectors
• Room fuse 15a
• Starting/ charging system
• Stop fuse 20a

2.5L, Engine Performance Wiring Diagrams (2 of 2) for Mazda Millenia S 2001

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 2) for Mazda Millenia S 2001:

• (below left front seat)
• (left side of eng, in exhaust) left front heated oxygen sensor
• (lower left side of eng, in exhaust) left rear heated oxygen sensor
• (lower right side of eng, in exhaust) right rear heated oxygen sensor
• (on throttle body assembly) throttle position sensor
• (rear center of eng compt) egr boost sensor
• (right side of eng, in exhaust) right front heated oxygen sensor
• 3-2 timing
• 3ab
• A/c system
• Canister drain cut valve (left side of luggage compt)
• Control valve body (in transaxle)
• Egr boost sensor solenoid valve (center rear of eng compt)
• Egr solenoid valve (vacuum) (center rear of engine compt)
• Egr solenoid valve (vent) (center rear of engine compt)
• Egr valve position sensor (right side of engine)
• Engine coolant temp sensor (on top of eng)
• Exterior lights & anti-theft system
• Fuel tank pressure sensor (under center rear of vehicle)
• G115
• G300
• Hold switch (below center console)
• Idle air control valve (center of engine)
• Input/turbine speed sensor (left side of eng compt, in transmission)
• Instrument cluster system
• Intake air temp sensor (left front eng compt, in air intake)
• Jc-04 (lower rear of eng)
• Jc-09 (top rear of eng)
• Knock sensor (top rear of engine)
• Mass air- flow sensor (left center of eng compt, in air intake)
• Nca
• Power steering pressure switch (right side rear of eng compt)
• Powertrain control module (pcm) (under center of dash)
• Prc solenoid valve (left front corner of eng compt)
• Pressure ctrl sol
• Purge solenoid valve (right side of engine)
• Red
• Shifr sol c
• Shift sol a
• Shift sol b
• Tcc ctrl
• Transaxle fluid temperature sensor (left front of eng compt)
• Transaxle range switch (left front of eng compt, on transaxle)
• Vris solenoid valve 1 (right side of engine)
• Vris solenoid valve 2 (right side of engine)