ENGINE PERFORMANCE – Honda CR-Z EX 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.5L

1.5L, Engine Controls Wiring Diagram (1 of 5) for Honda CR-Z EX 2012

List of elements for 1.5L, Engine Controls Wiring Diagram (1 of 5) for Honda CR-Z EX 2012:

• (left end of dash) g501
• (lower front of engine compt) ect sensor 2
• (m/t) reverse lockout solenoid
• (or pnk)
• (park pin switch: under
• (right front of engine compt) a/c pressure sensor
• (shift lock solenoid: base
• (under left rear of vehicle) evap canister vent shut valve
• A/f sensor relay
• Air conditioning system
• App sensor (left side of dash)
• B10
• B18
• B25
• Brake booster pressure sensor a (on brake booster assembly)
• Brake booster pressure sensor b (on brake booster assembly)
• C110
• C115
• C122
• C124
• Center console)
• Clutch pedal position switch b
• Computer data lines system
• Cooling fans system
• Cvt
• Ecm/pcm (left side of engine compt)
• Eld unit
• Electronic power steering system sound & navigation systems
• Ftp sensor (in fuel tank unit)
• Fuse 10a
• Fuse 7.5a
• G403 (left side of dash)
• Hot at all times
• Hot in on or start
• J/c c126 (left side of dash)
• M/t
• Of a/t shift lever) (cvt) park pin switch/ shift lock solenoid/ a/t gear position indicator panel light
• Pnk
• Power distribution system
• Red
• Starting/charging system
• Under-dash fuse/relay box (left end of dash)

1.5L, Engine Controls Wiring Diagram (2 of 5) for Honda CR-Z EX 2012

List of elements for 1.5L, Engine Controls Wiring Diagram (2 of 5) for Honda CR-Z EX 2012:

• (or red)
• (rear of engine) g101
• 10v stabilizing circuit
• A/t dimming circuit
• A/t gear position indicator drive circuit
• B14
• B17
• C122
• C124
• C127
• C201
• Cable reel (cvt) (in steering column)
• Clutch pedal position switch a
• Clutch pedal position switch c
• Computer data lines system
• Cruise control combination switch
• Cvt
• Cvt clutch pressure control solenoid valve (on transmission)
• Cvt drive pulley pressure control solenoid valve (on transmission)
• Cvt driven pulley pressure control solenoid valve (on transmission)
• Dimming circuit
• Drive circuit
• F-can transceiver
• Fuse 7.5a
• Fwd
• G101 (rear of engine)
• G403 (left side of dash)
• Gauge control module (behind instrument cluster)
• Hot in on or start
• Iat sensor
• Inhibitor solenoid (cvt) (on transmission)
• J/c c203 (m/t) (top rear of engine)
• J/c c204 (cvt) (top rear of engine)
• M/t
• Maf sensor
• Maf/iat sensor (on engine air intake duct)
• Micu
• Neutral position switch
• Oil pressure switch (near oil filter)
• Paddle shifter (+) (upshift switch)
• Paddle shifter (-) (downshift switch)
• Pnk
• Red
• T10
• Transmission range switch (on transmission housing)
• Under-dash fuse/relay box (left end of dash)

1.5L, Engine Controls Wiring Diagram (3 of 5) for Honda CR-Z EX 2012

List of elements for 1.5L, Engine Controls Wiring Diagram (3 of 5) for Honda CR-Z EX 2012:

• (cvt)
• (or red)
• (right rear of engine) evap canister purge valve
• (top left front of engine) (cvt) egr valve & egr valve position sensor
• (top left rear of engine) rocker arm oil control solenoid
• (top of brake pedal assembly) brake pedal position switch
• (top rear of engine) ect sensor 1
• A/f sensor 1 (right rear of engine)
• B12
• B26
• B30
• C124
• Cvt
• Ecm/pcm (left side of engine compt)
• Fuse 10a
• G101 (rear of engine)
• Hot in on or start
• Idle stop switch (left side of dash)
• J/c c203 (top rear of engine)
• J/c c204 (top rear of engine)
• M/t
• Micu
• Pnk
• Red
• Secondary ho2s 2 (right side of engine)
• Under-dash fuse/relay box (left end of dash)

1.5L, Engine Controls Wiring Diagram (4 of 5) for Honda CR-Z EX 2012

List of elements for 1.5L, Engine Controls Wiring Diagram (4 of 5) for Honda CR-Z EX 2012:

• (on transmission housing)
• (top rear of engine) j/c c204
• B11
• B19
• B21
• C115
• C122
• C124
• C202
• Ckp sensor (lower left front of engine)
• Cmp sensor (top rear of engine)
• Cvt
• Cvt input shaft (drive pulley) speed sensor (cvt)
• Etcs control relay
• Fuel pump
• Fuel tank unit (inside fuel tank)
• Fuse 15a
• G101 (rear of engine)
• G602 (under driver's seat)
• Hot at all times
• Hot in on or start
• J/c c203 (top rear of engine)
• J/c c204 (top rear of engine)
• M/t
• Map sensor (right rear of engine)
• Output shaft (driven pulley) speed sensor (on transmission housing)
• Pgm-fi main relay 2 (on auxiliary under-hood fuse/relay box)
• Red
• Throttle actuator
• Throttle body (top right rear of engine)
• Throttle open sensor
• To pgm-fi main relay 1 (diagram 5 of 5)
• Under- dash fuse/ relay box (left end of dash)
• Vehicle speed sensor (cvt) (on transaxle)

1.5L, Engine Controls Wiring Diagram (5 of 5) for Honda CR-Z EX 2012

List of elements for 1.5L, Engine Controls Wiring Diagram (5 of 5) for Honda CR-Z EX 2012:

• (rear of engine) g101
• B22
• B31
• C124
• Cvt
• Ecm/pcm (left side of engine compt)
• From etcs control relay (diagram a 4 of 5)
• Fuse 15a
• G101 (rear of engine)
• Hot at all times
• Icm
• Ignition coil relay
• Injectors
• Intake side ignition coils (above respective cylinder)
• J/c c203 (top rear of engine)
• J/c c204 (top rear of engine)
• Knock sensor (left side of engine)
• M/t
• Pgm-fi main relay 1
• Red
• Rocker arm oil pressure switch (top left rear of engine)
• Under- dash fuse/ relay box (left end of dash)

1.5L, IMA Wiring Diagram (1 of 3) for Honda CR-Z EX 2012

List of elements for 1.5L, IMA Wiring Diagram (1 of 3) for Honda CR-Z EX 2012:

• (center of ima compt) j/c c402
• (in ipu relay holder) mcm relay 1/mcm relay 2
• Battery module
• C111
• C401
• C403
• Computer data lines system
• G701 (right "c" pillar)
• G901
• Interior lights system
• Ipu module fan (behind ipu lid)
• Junction board
• Junction board (center of ima compt)
• Mcm (in ima compt)
• Nca
• Pnk
• Red
• Relay 1
• Relay 2

1.5L, IMA Wiring Diagram (2 of 3) for Honda CR-Z EX 2012

List of elements for 1.5L, IMA Wiring Diagram (2 of 3) for Honda CR-Z EX 2012:

• (in ima compt) dc-dc converter
• (left front of ima compt)
• Auto stop indicator
• B12
• C106
• C110
• C111
• C122
• C124
• C127
• C401
• C403
• Charging system indicator
• Computer data lines system
• Cvt
• D18
• D32
• D48
• Dimming circuit
• Eld unit
• F-can transceiver
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• G101 (rear of engine)
• G501 (left end of dash)
• G701 (right "c" pillar)
• G703 (left kick panel)
• Gauge control module (behind instrument cluster)
• Ground distribution system
• Hot at all times
• Hot in on or start
• Ima motor rotor position sensor (top of transmission housing)
• Ima system indicator
• Indicator drive circuit
• J/c c204 (top rear of engine)
• M/t
• Micu
• Nca
• Pnk
• Red
• T18
• Under-dash fuse/relay box (left end of dash)
• Y16

1.5L, IMA Wiring Diagram (3 of 3) for Honda CR-Z EX 2012

List of elements for 1.5L, IMA Wiring Diagram (3 of 3) for Honda CR-Z EX 2012:

• (left side of engine compt) ecm/pcm
• (m/t) clutch pedal position switch a
• (m/t) clutch pedal position switch c
• (m/t) neutral position switch
• (top of brake pedal assembly) brake pedal position switch
• (top rear of engine) j/c c203
• B26
• B30
• Backup light switch
• C124
• C127
• C401
• Cvt
• G101 (rear of engine)
• G403 (left side of dash)
• G901
• Idle stop switch (left side of dash)
• Ima motor rotor
• M/t
• Mcm (in ima compt)
• Micu
• Mpi module (in ima compt)
• Nca
• Phase motor current sensor (in ima compt)
• Red
• T12
• T13
• T14
• T15
• T16
• T17
• Under-dash fuse/relay box (left end of dash)