ENGINE PERFORMANCE – Jeep Wrangler Unlimited Sport 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.6L

3.6L, Engine Performance Wiring Diagram (1 of 5) for Jeep Wrangler Unlimited Sport 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 5) for Jeep Wrangler Unlimited Sport 2012:

• (fuel injector 1, 3 & 5: top of left cylinder banks)
• (fuel injector 2, 4 & 6: top of right cylinder banks)
• (not used) c100
• 87a
• Altr fld
• Altr snse
• Asd ctrl
• B (+)
• B16
• Brake sig 2
• C105
• C110
• C162
• Camshaft position solenoid 1/1 (front of left cylinder bank)
• Can bus (+)
• Can bus (-)
• Circuit board
• Computer data lines system
• Cool temp sig
• D64
• D65
• Eng ctrl com
• Engine coolant temperature sensor (left rear of engine)
• F202
• Fuel injector
• Fuel tank
• Fuse m28 10a
• Fuse m33 10a
• G102 (near right headlight assembly)
• Generator
• Gnd
• Hot at all times
• Ignition 2 capacitor
• Oil temp sig
• Oil temperature sensor
• Powertrain control module (left side of engine compartment)
• Red
• Rly coil ctrl
• Rly ctrl
• Run/ start relay
• Run/ start rly ctrl
• Run/start
• S/c sig 1
• S/c sig 2
• S200b f342b
• S287 a209
• S342 (in injector harness, top of left cylinder bank)
• Strtr rly coil rtn
• T110
• Totally integrated power module (right side of engine compt)
• V71
• V72
• Vacuum pump relay
• Vvt sol

3.6L, Engine Performance Wiring Diagram (2 of 5) for Jeep Wrangler Unlimited Sport 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 5) for Jeep Wrangler Unlimited Sport 2012:

• (in dash harness, right rear of engine compt) s120
• (top of fuel tank) fuel pump module
• A/c clutch coil
• Asd ctrl
• Auto shut down relay
• B(+)
• Batt temp snsr
• C100
• C105
• C110
• C162
• C300
• Circuit board
• Coil ctrl 1
• Coil ctrl 2
• Compt)
• Drv 1 sig
• Drv 3 sig
• Ect sig
• Eot sig
• Exhaust ctrl
• Fuel
• Fuel pump (on pcb) relay
• Fuel pump mtr fd
• Fuel pump sig
• Fuel sndr lvl sig
• Fuse m19 25a
• Fuse m25 20a
• Fuse m37 10a
• G103 (right side of engine
• G24
• Gen field fd
• Gnd
• Hot at all times
• Hot w/ run/start relay energized
• Iat sig
• Ignition coil 1
• Ignition coil 3
• Ignition coil 5
• Inj ctrl 1
• Inj ctrl 2
• Inj ctrl 3
• Inj ctrl 4
• Intake ctrl
• K11
• K12
• K124
• K126
• K13
• K14
• K17
• K19
• K20
• K21
• K242
• K276
• K31
• K42
• K76
• K902
• K904
• K91
• K924
• K942
• K99
• Ks 1 sig
• Ks 2 sig
• Ks1 rtn
• Ks2 rtn
• Level signal
• O2 1/1 ctrl
• O2 return
• Oil pressure sig
• Plg drv 5
• Powertrain control module (left side of engine compartment)
• Red
• S169
• S200a f342a
• S307
• Sensor rtn
• Thrtl pos mtr (+)
• Thrtl pos mtr (-)
• Totally integrated power module (right side of engine compt)

3.6L, Engine Performance Wiring Diagram (3 of 5) for Jeep Wrangler Unlimited Sport 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 5) for Jeep Wrangler Unlimited Sport 2012:

• (front of engine) oil pump solenoid
• (near right headlight assembly) g102
• (right rear of engine) camshaft position sensor
• (top front of engine) intake air temperature sensor
• 5v eng snsr
• Asd ctrl
• C110
• C162
• Camshaft position solenoid 1/2 (front of right cylinder bank)
• Crankshaft position sensor (lower right side of engine)
• Crk spd snsr
• Crkshft snsr
• Cshft snsr sig 2
• Drv 2 sig
• Eng ctrl
• Eng ctrl com
• Exhaust variable valve timing solenoid (right front of engine)
• G102 (near right headlight assembly)
• Gnd
• Ignition capacitor
• Ignition coil 2
• Ignition coil 4
• Ignition coil 6
• Intake temp snsr
• Intake variable valve timing solenoid (left front of engine)
• Knock sensor (front of engine)
• Knock sensor 2
• Map manifold absolute pressure sensor
• Map snsr sig
• Oil press
• Oil press sw
• Oil pressure sensor
• Plg drv 4
• Plg drv 6
• Postn snsr
• Red
• S203 k900
• S204 f856
• S205 f855
• S303 f344
• Sol drv 2
• Throttle body (top of engine)
• Thrtl pos ctrl
• Thrtl pos mtr
• Thrtl pos snsr
• Tp sig 2
• Tp snse rtn
• Vvt sol

3.6L, Engine Performance Wiring Diagram (4 of 5) for Jeep Wrangler Unlimited Sport 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 5) for Jeep Wrangler Unlimited Sport 2012:

• (left rear of engine, on exhaust) oxygen sensor 2/1
• (left rear of engine, on exhaust) oxygen sensor 2/2
• (right rear of engine, on exhaust) oxygen sensor 1/1
• (right rear of engine, on exhaust) oxygen sensor 1/2
• 5 volt sply
• A804
• Altr snse flnk
• C110
• Ckp rtn
• Ckp spd snsr
• Cmp sig
• Cmp sig 2
• Cmp sig 3
• Cmp sig 4
• Coil ctrl 3
• Coil ctrl 4
• Coil ctrl 5
• Coil ctrl 6
• F855
• F856
• G102 (near right headlight assembly)
• G62
• Gnd
• Inj ctrl 5
• Inj ctrl 6
• K10
• K122
• K141
• K15
• K16
• K18
• K199
• K22
• K24
• K243
• K277
• K299
• K38
• K399
• K41
• K43
• K44
• K441
• K444
• K445
• K58
• K78
• K900
• K922
• K925
• Map sig
• O2 (1/1) upstrm
• O2 (1/1) upstrm sig
• O2 (1/2) dnstrm
• O2 (1/2) dnstrm sig
• O2 (2/1) upstrm
• O2 (2/1) upstrm sig
• O2 (2/2) dnstrm
• O2 (2/2) dnstrm sig
• O2 1/1 sig
• O2 1/2 htr fd
• O2 1/2 sig
• O2 2/1 sig
• O2 2/2 ctrl
• O2 2/2 sig
• O2 dnstrm snse
• O2 upstrm snse
• Oil press sol intake vvl
• Powertrain control module (left side of engine compt)
• Red
• S201 k904
• S202 k902
• Sens rtn
• Sol drv2 exhaust ctrl 2
• Tp 1 sig
• Tp 2 sig
• Tp snse rtn
• Upstrm fd o2 2/1

3.6L, Engine Performance Wiring Diagram (5 of 5) for Jeep Wrangler Unlimited Sport 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 5) for Jeep Wrangler Unlimited Sport 2012:

• (base of accelerator pedal) accelerator pedal position sensor
• (base of breake pedal) stop lamp switch
• 5 volt sply
• 5v eng snsr
• A/c clutch coil
• A209
• Accel ped pos 1
• Accel ped pos 2
• Accel ped pos sig 1
• Accel ped pos sig 2
• Accel ped snr rtn 2
• Accel ped snsr
• App sig 1
• App sig 2
• App snse rtn
• App snse rtn 2
• Asd ctrl fd1
• Asd rly ctrl
• B15
• Brake sig 1
• Brk sig
• C105
• C13
• C300
• Camshaft position sensor 2 (left rear of engine)
• Can c bus (+)
• Clock spring
• Computer data lines system
• Cshft sig 3
• Cshft sig 4
• Ctrl rtn sw spd
• Ctrl snse 2 sw spd
• D65
• Eng ctrl
• Eng ctrl com
• Evap system monitor switch (on evap canister, near fuel tank)
• Evap/purge solenoid (right rear of engine compt)
• F342
• Fuel pump sig
• Fuel tank pressure sensor
• Fuel tank sig
• Fused b(+)
• G103 (right side of engine compt)
• G921
• Gnd
• K107
• K167
• K23
• K29
• K31
• K400
• K51
• K52
• K70
• K852
• K854
• K859
• K917
• Ldp strk snr
• Powertrain control module (left side of engine compt)
• Pwm prg sig
• Pwm prg sol rtn
• Red
• Right steering wheel switch
• S/c sw rtn
• S307
• Sens gnd
• Sens sig 2
• Snse
• Starter rly ctrl
• Sw spd ctrl snse 1
• T752
• V937
• Z921