ENGINE PERFORMANCE – Acura TSX 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagram (1 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 6) for Acura TSX 2009:

• (under center rear of vehicle) evap canister vent shut valve
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• A33
• A34
• A35
• A36
• A37
• A38
• A39
• A40
• A41
• A42
• A43
• A44
• A45
• A46
• A47
• A48
• A49
• Acc
• Acpd
• Air conditioning system
• Anti-theft system
• App sensor (under left side of dash)
• Apsa
• Apsb
• B10
• B12
• B23
• Barometer sensor
• Bksw
• Bkswnc
• Can h
• Can l
• Clutch pedal position switch (m/t) (on clutch pedal support)
• Computer data lines system
• Crmtcls
• Ecm/pcm (left side of engine compt)
• Ect sensor 2 (lower left front of engine compt)
• Ect2
• Eld
• Enable in
• Etcs control relay
• Etcs rly
• Ftp
• Ftp sensor (under center rear of vehicle)
• Fuel pump
• Fuel tank unit (top of fuel tank)
• Fuse 15a
• G302 (under left side of dash)
• G603 (left rear floor)
• Hot at all times
• Ignition coil relay
• Igp
• Imofper
• J/c c101 (left side of engine compt)
• Memory systems
• Mrly
• Navigation system
• Nep
• Pgm-fi main relay
• Pgm-fi sub- relay
• Pnk
• Pwr in
• Red
• Rly ctrl
• S-net5v
• Scs
• Sdnp
• Sg4
• Sg5
• Sg6
• Shift interlock system
• Sls
• Sub rly
• Supp
• Under-hood fuse/relay box (left rear of engine compt)
• Vcc4
• Vcc5
• Vcc6
• Vss out
• Vsv

2.4L, Engine Performance Wiring Diagram (2 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 6) for Acura TSX 2009:

• (right front of engine compt) a/c pressure sensor
• (top left front of engine) g102
• A/t
• A15
• Brake pedal position switch (on brake pedal support)
• D10
• Driver's under-dash fuse/relay box (behind left kick panel)
• Exterior lights system
• F13
• F22
• F31
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Hot at all times
• Hot in on or start
• Icm
• Ignition coil 1 (top of cylinder)
• Ignition coil 2 (top of cylinder)
• Ignition coil 3 (top of cylinder)
• Ignition coil 4 (top of cylinder)
• Injectors 1, 2, 3 & 4 (top of cylinder)
• J/c c101 (left side of engine compt)
• J/c c103 (rear of engine)
• Pnk
• Red
• Under-hood fuse/relay box (left rear of engine compt)

2.4L, Engine Performance Wiring Diagram (3 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 6) for Acura TSX 2009:

• (left side of engine) map sensor
• (rear of engine) j/c c103
• (thermal joint) s3
• (top left rear engine) g101
• A/f sensor (rear of engine)
• Afs+
• Afs-
• Afshtc
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28
• C29
• C30
• C31
• C32
• C33
• C34
• C35
• C36
• C37
• C38
• C39
• C40
• C41
• C42
• C43
• C44
• C45
• C46
• C47
• C48
• C49
• Ckp
• Cmpa
• Cmpb
• Driver's junction box 1 (under left side of dash)
• Driver's under-dash fuse/relay box (behind left kick panel)
• Ecm/pcm (left side of engine compt)
• Eld unit
• Etcsm+
• Etcsm-
• Fuse 10a
• Fuse 7.5a
• G101 (top left rear of engine)
• G301 (behind left side of front bumper)
• Hot in on or start
• Ig1
• Ig1etcs
• Igpls1
• Igpls2
• Igpls3
• Igpls4
• Inj1
• Inj2
• Inj3
• Inj4
• Lg1
• Lg2
• Map
• Mcs
• P20
• Pgmetcs
• Power distribution system
• Red
• Rls
• Rocker arm oil pressure switch (right front of engine)
• S3 (thermal joint)
• Sg1
• Sg3
• Throttle actuator
• Tp sensor
• Tp sensor/ throttle actuator (on throttle body)
• Tpsa
• Tpsb
• Under-hood fuse/relay box (left rear of engine compt)
• Vcc1
• Vcc3
• Vtc
• Vtpsw

2.4L, Engine Performance Wiring Diagram (4 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (4 of 6) for Acura TSX 2009:

• 10v stabilizer circuit
• 5v stabilizer circuit/controller area network controller
• A/t gear position dimming circuit
• A/t gear position indicator drive circuit
• B14
• B15
• C12
• C14
• C15
• Cable reel (under steering column cover)
• Ckp sensor (under rear of engine)
• Cmp sensor a (right rear of engine)
• Cmp sensor b (right rear of engine)
• Compulsory turning-on circuit
• Computer data lines system
• Cruise control combination switch
• Fail- safe circuit
• Fast controller area network transceiver
• G101 (top left rear of engine)
• G501 (under left side of dash)
• Gauge control module
• J/c c101 (left side of engine compt)
• Knock sensor (left side of engine)
• Mil ind
• Red
• S3 (thermal joint)
• Steering wheel
• Steering wheel downshift (+) switch
• Steering wheel upshift (-) switch
• Vtc oil control solenoid valve (right front of engine)
• Warning drive circuit

2.4L, Engine Performance Wiring Diagram (5 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (5 of 6) for Acura TSX 2009:

• (on transmission housing) (m/t) reverse lockout solenoid
• (rear of engine) (a/t) j/c c103
• (top front of engine) engine mount control solenoid valve
• (under automatic transmission) (a/t) input shaft (mainshaft) speed sensor
• 2nd clutch transmission fluid pressure switch (top of transmission)
• 3rd clutch transmission fluid pressure switch (under automatic transmission)
• A/t clutch pressure control solenoid valve a (top rear of transmission
• A/t clutch pressure control solenoid valve b (left side of transmission
• A/t clutch pressure control solenoid valve c (left side of transmission
• A17
• B22
• Driver's under-dash fuse/relay box (behind left kick panel)
• F14
• Fuse 15a
• G101 (top left rear of engine)
• Hot in on or start
• J/c c101 (left side of engine compt)
• J/c c105 (m/t) (rear of engine)
• Red
• Rocker arm oil control solenoid (right front of engine)
• S1 (thermal joint)
• S2 (thermal joiont)
• Shift control solenoid valves

2.4L, Engine Performance Wiring Diagram (6 of 6) for Acura TSX 2009

List of elements for 2.4L, Engine Performance Wiring Diagram (6 of 6) for Acura TSX 2009:

• (a/t) (thermal joint) s2
• (not used)
• (right rear of engine) evap canister purge valve
• (thermal joint) s1
• (top left rear of engine) g101
• (under right front of engine) oil pressure switch
• A/t
• A10
• Altc
• Altf
• Altl
• Atf temperature sensor
• Atft
• Atpd
• Atpfwd
• Atpn
• Atpp
• Atpr
• Atprvs
• Atps
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• B33
• B34
• B35
• B36
• B37
• B38
• B39
• B40
• B41
• B42
• B43
• B44
• B45
• B46
• B47
• B48
• B49
• C107
• Ecm/pcm (left side of engine compt)
• Ect sensor 1 (right rear of engine)
• Ect1
• G101 (top left rear of engine)
• Iat
• Iat sensor
• J/c c101 (left side of engine compt)
• J/c c105 (rear of engine)
• Lsa
• Lsb
• Lsc
• M/t
• Maf sensor
• Maf/iat sensor (on intake air duct)
• Op2sw
• Op3sw
• Opsw
• Output shaft (countershaft) speed sensor (m/t: on transmission housing) (a/t: under automatic transmission)
• Pcs
• Pg1
• Pg2
• Pnk
• Red
• S2 (thermal joint)
• S4 (thermal joint)
• Secondary ho2s (lower right rear of engine compt)
• Sg2
• Sha
• Shb
• Shc
• Shd
• She
• Sho2s
• So2shtc
• Starting/ charging system
• Transmission range switch (a/t) (under automatic transmission)
• Vcc2
• Vg+
• Vg-
• Vts