ENGINE PERFORMANCE – Jeep Grand Cherokee Limited 2013 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.6L

3.6L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013:

• (right front of engine compt) g903a
• A209
• A803
• Altr snse flnk to alt
• Asd ctrl fd
• C130
• C161
• C162
• C315
• Camshaft position solenoid 2/2 (front of left cylinder bank)
• Can c (+)
• Can c (-)
• Coil on plg drv 1
• Coil on plg drv 4
• Coil on plg drv 5
• Coil on plg drv 6
• Computer data lines system
• Cool temp sens sig
• Crk spd sens o/p
• Cshft post sens sig 4
• Cshft postn sens sig 3
• D64
• D65
• Eng ctrl com sens rtn
• Eng ctrl com snsr rtn 5
• Eng ctrl drct batt fd
• Eng ctrl run strt ign
• Exhst vvt sol drv
• Exhst vvt sol drv 2
• F202
• F342
• Fuel tank press sens sig
• G903a (right front of engine compt)
• Gen source fd
• Ground
• Iat sens sig
• Ign coil drv 2 sig
• Ign coil drv 3 sig
• Injector sig 1
• Injector sig 2
• Injector sig 3
• Injector sig 4
• Injector sig 5
• Injector sig 6
• Intk vvt sol drv2
• Intke vvt sol drv
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K17
• K18
• K19
• K199
• K21
• K22
• K24
• K242
• K243
• K276
• K277
• K38
• K41
• K42
• K43
• K44
• K441
• K444
• K445
• K58
• K76
• K78
• K855
• K856
• K900
• K902
• K904
• K917
• K922
• K924
• K942
• K99
• Knock sens 1 return
• Knock sens 1 sig
• Knock sens 2 return
• Knock sens 2 sig
• Knock sensor 2 (top center of engine)
• Map sens sig
• O2 1/1 sig
• O2 1/1 upstrm htr fd
• O2 1/2 sig
• O2 2/1 updtrm sens sig
• O2 2/1upstrm htr fd
• O2 2/2 sig
• O2 downstream sens rtn
• O2 upstream sens rtn
• Oil pressure sig
• Pnk/red knock sens 2 rtn
• Powertrain control module (right front of engine compt)
• Prim sens fd 1
• Prim sens fd 2
• Pstn sens sig
• Pstn sens sig 2
• Red
• S104
• S108
• Sig 2
• Snsr rtn
• Starting/ charging system
• Throttle body (right rear of engine)
• Thrtl mtr pos ctrl
• Thrtl pos sens sig 1
• Thrtl pos snsr rtn
• Thrtl pos snsr sig 2
• Tp pos ctrl
• Z903

3.6L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013:

• Asd ctrl
• Auto shutdown relay
• B(+)
• Bus bar
• C161
• C316
• Circuit board
• Fuse m19 25a
• Fuse m21 20a
• Fuse m28 15a
• G903a (right front of engine compt)
• Gnd
• Hot at all times
• Htr fd
• Knock sens 1 rtn
• Knock sens 1 sig
• Knock sensor 1 (top center of engine)
• Nca
• Oxygen sensor 1/1 (right side of engine, in exhaust)
• Oxygen sensor 1/2 (right side of engine, in exhaust)
• Oxygen sensor 2/1 (left side of engine, in exhaust)
• Oxygen sensor 2/2 (left side of engine, in exhaust)
• Red
• S102
• S103
• S106
• S110
• Snsr rtn
• Snsr sig
• Totally integrated power module (left side of engine compt)

3.6L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013:

• (right rear of engine) manifold absolute pressure (map) sensor
• A/c clutch
• B snsr rtn 5
• B(+)
• Bus bar
• C press sens sig
• C13
• C130
• C192
• C267
• C318
• Circuit board
• Clstr/chmsl batt fd
• Fuel level sensor
• Fuel pump module (top of fuel tank)
• Fuel pump relay
• Fuel tank pressure sensor
• Fuse m01 15a
• Fuse m15 20a
• Fuse m25 20a
• Fuse m33 10a
• G109
• G916a (base of left "c" pillar)
• Gnd
• Hot at all times
• Hot w/ run/start relay energized
• Intake air temperature sensor (right rear of engine)
• Lvl snsr rtn
• Map snsr sig
• Nca
• Pmp mtr fd
• Pmp rly fd
• Prim sens fd
• Primary sig
• Prmry sig nca
• S109
• S332
• S353
• S381
• Sens rtn
• Shift lever assembly
• Sig sndr lvl
• Snse sig 2 brk actv
• Snse sig brk actv
• Snsr fd 2
• Snsr lvl sig nca
• Snsr rtn
• Snsr rtn nca
• Stop lamp switch (on brake pedal assembly)
• Tan/red
• Totally integrated power module (left side of engine compt)
• Z916

3.6L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013:

• Accelerator pedal position sensor (base of accelerator pedal)
• App 1 rtn
• App 2 rtn
• App 2 sig
• C130
• C161
• C162
• C315
• C318
• Camshaft position sensor (rear of right cylinder bank)
• Camshaft position sensor 2 (rear of left cylinder bank)
• Camshaft position solenoid 1/1 (front of right cylinder bank)
• Camshaft position solenoid 1/2 (front of right cylinder bank)
• Crankshaft position sensor (front of left cylinder bank)
• Eng ctrl com
• Engine coolant temperature sensor (rear of left cylinder bank)
• Fuel injectors (1, 3 & 5: top of right cylinder bank) (2, 4 & 6: top of left cylinder bank)
• G903a (right front of engine compt)
• Oil press snsr sig
• Oil pressure sensor (left side of engine)
• Oil temperature sensor (upper center of left side of engine)
• Pos 1sens
• Prim sens fd 2
• Pstn sens sig
• Pstn sens sig 2
• S101
• S104
• S105
• S107
• S160
• S392
• Sens fd 2
• Snsr fd 1
• Snsr fd 2
• Snsr o/p
• Snsr rtn
• Snsr sig 3
• Snsr sig 4

3.6L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013:

• (front of left cylinder bank) camshaft position solenoid 2/1
• (left side of engine compt) evap/purge solenoid
• (lower right of front of engine) oil pump solenoid
• A/c clutch coil
• Apps 2 sig
• Asd ctrl fd 1
• Asd rtn
• B15
• B16
• Brk actv snse sig
• Brk actv snse sig 2
• C13
• C130
• C161
• C315
• Can ihs (+)
• Can ihs (-)
• Cluster
• Computer data lines system
• Evap system monitor switch (under left rear of vehicle)
• F342
• Fuel pump ctrl
• G24
• G62
• G903a (right front of engine compt)
• G916a (base of left "c" pillar)
• Gnd
• Ign rs
• Ignition capacitor (rear of top of left cylinder bank)
• Ignition capacitor 2 (rear of top of right cylinder bank)
• Ignition coils (1, 3 & 5: top of right cylinder bank) (2, 4 & 6: top of left cylinder bank)
• K107
• K167
• K23
• K29
• K299
• K31
• K399
• K400
• K51
• K52
• K70
• O2 1/2 dwnstrm htr fd
• O2 2/2 dwnstrm htr fd
• Oil temperature sig
• Ped pos 1 sens sig
• Postn sens rtn
• Postn sens rtn 2
• Powertrain control module (right front of engine compt)
• Pwm prg sig
• Pwm prg sol rtn
• Rad fan ssr fd
• Rly cntc ctrl
• S104
• S161
• S293
• S333
• Sol var oil press
• Starting/ charging system
• Strk sense sig
• Strke snse
• Strtr rly coil rtn
• T110
• T752
• Vacc pmp rly coil
• Vacuum pmp rly coil ctrl
• Vacuum pump (upper front of right side of engine)
• Vacuum pump fuse holder (right rear of engine compt)
• Vacuum pump relay

5.7L

5.7L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 5.7L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013:

• (right front of engine compt) g903a
• A209
• A803
• Altr snse flnk to alt
• Ascd ctrl
• Asd ctrl fd
• Auto shutdown relay
• B(+)
• Bus bar
• C161
• C192
• C315
• C316
• Can c (+)
• Can c (-)
• Circuit board
• Cmp sens sig
• Coil on plg drv 1
• Coil on plg drv 2
• Coil on plg drv 3
• Coil on plg drv 4
• Coil on plg drv 5
• Coil on plg drv 6
• Coil on plg drv 7
• Coil on plg drv 8
• Computer data lines system
• Cool temp sens sig
• Crk spd sens o/p
• D64
• D65
• Eng ctrl com sens rtn
• Eng ctrl drct batt fd
• Eng ctrl run strt ign
• F202
• F342
• F855
• F856
• Fuse m19 25a
• Fuse m21 20a
• Fuse m28 15a nca
• G903a (right front of engine compt)
• Gen source fd
• Ground
• Hot at all times
• Hot at all times nca
• Iat sens sig
• Ign ulk/run/strt
• Injector sig 1
• Injector sig 2
• Injector sig 3
• Injector sig 4
• Injector sig 5
• Injector sig 6
• Injector sig 7
• Injector sig 8
• K10
• K11
• K12
• K122
• K124
• K125
• K126
• K13
• K14
• K141
• K15
• K16
• K199
• K21
• K22
• K24
• K242
• K243
• K26
• K28
• K38
• K41
• K42
• K43
• K44
• K452
• K453
• K58
• K85
• K86
• K900
• K902
• K904
• K917
• K922
• K924
• K93
• K942
• K97
• K98
• K99
• Knock sens 1 return
• Knock sens 1 sig
• Knock sens 2 return
• Knock sens 2 sig
• Left knock sensor 1 (lower center of left side of engine)
• Map sens sig
• Nca
• O2 1/1 sig
• O2 1/1 upstrm htr fd
• O2 1/2 sig
• O2 2/1 updtrm sens sig
• O2 2/1upstrm htr fd
• O2 2/2 sig
• O2 downstream sens rtn
• O2 upstream sens rtn
• Oil pressure sig
• Pnk/red
• Pnk/red knock sens 2 return
• Powertrain control module (right front of engine compt)
• Press sns sig
• Prim sens fd 1
• Prim sens fd 2
• Red
• Run/start ign ulk/
• S110
• S124
• S331
• Sig 2
• Snsr rtn
• Snsr rtn 5
• Sol mds cyl 4
• Sol mds cyl 6
• Starting/ charging system
• Throttle body (top of front of engine)
• Totally integrated power module (left side of engine compt)
• Tp mtr pos ctrl
• Tp sens return
• Tp sens sig 1
• Tp sens sig 2
• Z903

5.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 5.7L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013:

• (left side of engine, in exhaust)
• (right rear of engine) manifold absolute pressure (map) sensor
• (top of fuel tank)
• 87a
• B(+)
• Bus bar
• C161
• C192
• C267
• C318
• Circuit board
• Clstr/chmsl batt fd
• Fl sndr sig pmry
• Fuel level sensor
• Fuel pump module
• Fuel pump relay
• Fuel sndl lvl secondary
• Fuel tank pressure sensor
• Fuse m01 15a
• Fuse m25 20a
• Fuse m33 10a
• G109
• G903a (right front of engine compt)
• G916a
• G923a (left "d" pillar)
• Gnd
• Hot at all times
• Hot at all times nca
• Hot w/ run/start relay energized
• Htr fd
• Intake air temperature sensor (top front of engine)
• Lvl snsr rtn
• Map snsr sig
• Nca
• Oxygen sensor 1/1
• Oxygen sensor 1/2 (left side of engine, in exhaust)
• Oxygen sensor 2/1 (right side of engine, in exhaust)
• Oxygen sensor 2/2 (right side of engine, in exhaust)
• Pmp mtr fd
• Pmp rly fd
• Press snsr sig
• Prim snsr fd
• Prmry sig nca
• Run/strt
• S114
• S115
• S122
• S125
• S381
• Scndry sig nca
• Sens rtn
• Shift lever assembly
• Snse sig 2 brk actv
• Snse sig brk actv
• Snsr fd 2
• Snsr rtn
• Snsr rtn 5
• Snsr rtn nca
• Snsr sig
• Stop lamp switch (on brake pedal assembly)
• Tan/red
• Totally integrated power module (left side of engine compt)
• Z916

5.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 5.7L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013:

• (left side of engine) oil pressure sensor
• (lower right front of engine) oil temperature sensor
• 5 volt sply
• Accelerator pedal position sensor (base of accelerator pedal)
• App 1 rtn
• App 1 sig
• App 2 rtn
• App 2 sig
• Asd ctrl
• C161
• C315
• Camshaft position sensor (front of right cylinder bank)
• Crankshaft position sensor (front of left cylinder bank)
• Crk spd snsr o/p
• Engine coolant temperature sensor (top front of engine)
• Fd 3
• Fuel injectors (1, 3, 5 & 7: top of left cylinder bank) (2, 4, 6 & 8: top of right cylinder bank)
• Ignition capacitor (rear of top of left cylinder bank)
• Ignition capacitor 2 (rear of top of right cylinder bank)
• Ignition coils (1, 3, 5 & 7: top of left cylinder bank) (2, 4, 6 & 8:top of right cylinder bank)
• Line pressure sensor (right rear of transmission)
• Line sens
• Oil press sig
• S111
• S113
• S119
• S120
• S121
• S123
• S333
• S392
• Sens fd 2
• Sens rtn
• Snsr fd 1
• Snsr fd 2
• Snsr rtn
• Snsr sig

5.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 5.7L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013:

• (left front of engine) variable camshaft timing solenoid
• (left side of engine compt) evap/purge solenoid
• (left side of transmission) input speed sensor
• (left side of transmission) output speed sensor
• (right front of engine compt) g903a
• (under engine)
• (under left rear of vehicle) evap system monitor switch
• 2c ctrl
• 2c pre sig
• 4c ctrl
• 4c pre sig
• Batt fd
• C101
• C315
• G916a (base of left "c" pillar)
• Gnd
• L/r ctrl
• L/r pre sig
• Lp vfs ctrl
• Ms ctrl
• Multi displacement system cylinder 1 solenoid
• Multi displacement system cylinder 4 solenoid
• Multi displacement system cylinder 6 solenoid
• Multi displacement system cylinder 7 solenoid
• Od ctrl
• Od pre sig
• P/n sig
• S116
• S122
• S157
• Sens rtn
• Snse sig
• Transmission solenoid/pressure switch assembly
• Trns temp sig
• Trs t1
• Trs t3
• Trs t4
• Trs t42
• Ud ctrl
• Ud pre sig

5.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 5.7L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013:

• 2c pressure sw sns
• 2c solenoid ctrl
• 4c ctrl
• 4c pressure sw sns
• A/c clutch coil
• App 1 sig
• Apps 1 return
• Apps 2 return
• Apps 2 sig
• Asd ctrl fd 1
• Asd rly fd
• Asd rtn
• B15
• B16
• Brk actv snse sig
• Brk actv snse sig 2
• C (-) can
• C13
• C161
• C315
• Can c (+)
• Can ihs (+)
• Can ihs (-)
• Circuit board
• Cluster
• Computer data lines system
• D64
• D65
• F342
• Fuel pump ctrl
• Fuse j18 20a nca
• G24
• G306
• G903a (right front of engine compt)
• Ground
• Hot at all times
• Input speed sig
• K107
• K167
• K23
• K29
• K299
• K31
• K399
• K400
• K442
• K451
• K454
• K51
• K52
• K70
• L/r pressure sw sns
• Line press sens sig
• Lp vfs ctrl
• Lr/cc ctrl
• Nca
• O2 (1/2) dwnstrm htr fd
• O2 (2/2) dwnstrm htr fd
• Od pressure sw sns
• Od solenoid ctrl
• Oil temperature sig
• Output speed sig
• P/n sig
• Powertrain control module (right front of engine compt)
• Pwm prg sig
• Pwm prg sol rtn
• S117
• Sol mds cyl1
• Sol mds cyl7
• Speed sens rtn
• Starting/ charging system
• Strk sense sig
• Strtr rly coil rtn
• Sw batt fd
• T118
• T13
• T14
• T140
• T147
• T15
• T16
• T20
• T219
• T259
• T29
• T38
• T41
• T42
• T48
• T50
• T52
• T54
• T59
• T60
• T752
• Totally integrated power module (left side of engine compt)
• Trans ms fr lr
• Transmission control relay
• Transmission temp sig
• Trs t1
• Trs t3
• Trs t4
• Trs t42
• Ud pressure sw sns
• Ud solenoid ctrl
• Vct sig
• Z903

6.4L

6.4L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 6.4L, Engine Performance Wiring Diagram (1 of 5) for Jeep Grand Cherokee Limited 2013:

• 5v eng tertiary fd
• 87a
• Asd ctrl fd 4
• Auto shut down relay
• B(+)
• B15
• B16
• Brake sig
• Brake sig 2
• Brk actv snse sig
• Brk actv snse sig 2
• Bus bar
• C161
• C315
• C316
• C318
• Can c (+)
• Can c (-)
• Circuit board
• Clstr/chmsl batt
• Computer data lines system
• D64
• D65
• Eng ctrl run/strt ign fuel tank press
• F202
• Fuel level sensor
• Fuel lvl snsr rtn
• Fuel pmp mtr fd
• Fuel pump module (top of fuel tank)
• Fuel pump relay
• Fuel sndr lvl sig primary
• Fuel snsr lvl sig secondary/sw
• Fuel tank press snsr sig
• Fuel tank pressure sensor
• Ful pmp rly fd to sec rly or rstr
• Ful sndr lvl sig secondary
• Fuse m1 15a
• Fuse m19 25a
• Fuse m21 20a
• Fuse m25 20a
• Fuse m28 15a
• Fuse m33 10a
• Fuse m37 10a
• G109
• G916a (base of left "c" pillar)
• G923a (left "d" pillar)
• Gnd
• Hot at all times
• Hot at all times nca
• Hot w/ run/ start relay energized
• Ign rs
• K859
• L51
• Nca
• Powertrain control module (right front of engine compt)
• Red
• S332
• S352
• S381
• S388
• Stop lamp switch (on brake pedal assembly)
• Stp lmp sig
• Tan/red
• Totally integrated power module (left side of engine compt)
• Z916

6.4L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 6.4L, Engine Performance Wiring Diagram (2 of 5) for Jeep Grand Cherokee Limited 2013:

• (base of accelerator pedal) accelerator pedal position sensor
• (left front of engine) variable camshaft timing solenoid
• (under engine) multi displacement system solenoid (cylinder 1)
• (under engine) multi displacement system solenoid (cylinder 4)
• (under engine) multi displacement system solenoid (cylinder 6)
• (under engine) multi displacement system solenoid (cylinder 7)
• A/c cltch coil
• A209
• Accel ped pos 1 snsr fd
• Accel ped pos 1 snsr sig
• Accel ped pos 2 snsr fd
• Accel ped pos 2 snsr sig
• Accel ped pos snsr rtn
• Accel ped postn snsr rtn
• Accel ped postn snsr rtn 2
• Air conditioning system
• Asd ctrl fd 1
• Asd rtn
• C101
• C13
• C161
• C202
• C315
• Can c (+)
• Can c (-)
• Can ihs (+)
• Can ihs (-)
• Cluster
• Computer data lines system
• D65
• Eng ctrl com snsr rtn 5
• Eng ctrl drct batt fd
• Eng ctrl fuel pump sig
• Evap system monitor switch (under left rear of vehicle)
• F342
• G903a (right front of engine compt)
• G909a (right rear of engine compt)
• G916a (base of left "c" pillar)
• Gnd
• K107
• K167
• K23
• K29
• K31
• K400
• K51
• K52
• K70
• K852
• K854
• K917
• Leak detcn sw snse
• Leak dtctn sw sig
• Powertrain control module (right front of engine compt)
• Pwm prg sig
• Pwm prg sol rtn
• Red
• S270
• S333
• Sol mds cyl 1
• Sol mds cyl 4
• Sol mds cyl 6
• Sol mds cyl 7
• Starting/ charging system
• Stp lmp sig
• Strtr ovrde rly coil rtn
• T752
• Vct sig
• Wireless ignition node
• Z909

6.4L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 6.4L, Engine Performance Wiring Diagram (3 of 5) for Jeep Grand Cherokee Limited 2013:

• (front of left cylinder bank) crankshaft position sensor
• (front of right cylinder bank) camshaft position sensor
• (right rear of engine) manifold absolute pressure sensor
• (top front of engine) engine coolant temperature sensor
• Asd ctrl fd 1
• C161
• C192
• C267
• C315
• Cam postn snsr sig
• Cool temp snsr sig
• Crk spd snsr outpt
• Crkshft postn snsr rtn
• Eng ctrl com snsr rtn
• Evap/purge solenoid (left side of engine compt)
• Exhaust differential pressure sensor
• Exhst gas press sig
• Fuel inj 1 sig
• Fuel inj 2 sig
• Fuel inj 3 sig
• Fuel inj 4 sig
• Fuel inj 5 sig
• Fuel inj 6 sig
• Fuel inj 7 sig
• Fuel inj 8 sig
• Fuel injector 1 (top of left cylinder bank)
• Fuel injector 2 (top of right cylinder bank)
• Fuel injector 3 (top of left cylinder bank)
• Fuel injector 4 (top of right cylinder bank)
• Fuel injector 5 (top of left cylinder bank)
• Fuel injector 6 (top of right cylinder bank)
• Fuel injector 7 (top of left cylinder bank)
• Fuel injector 8 (top of right cylinder bank)
• Map snsr sig
• Prim snsr fd 1
• Prim snsr fd 2
• Pwm prg
• S111
• S113
• S119
• S125
• Shift lever assembly
• Sig pwm prg
• Snsr rtn eng ctrl com
• Sol rtn

6.4L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 6.4L, Engine Performance Wiring Diagram (4 of 5) for Jeep Grand Cherokee Limited 2013:

• (left side of engine) oil pressure sensor
• (left side of engine, in exhaust) oxygen sensor 1/1
• (lower center of left side of engine) left knock sensor 1
• (lower center of right side of engine) right knock sensor 2
• (lower right front of engine) oil temperature sensor
• (right side of engine, in exhaust) oxygen sensor 2/1
• (top front of engine) intake air temperature sensor
• A804
• Altr fld fd
• Altr snse flnk to mod
• Coil on plg drv 1
• Coil on plg drv 2
• Coil on plg drv 3
• Cool temp snsr sig
• Eng ctrl com snsr rtn
• Eng ctrl com snsr rtn 3
• Fuel inj 1 sig
• Fuel inj 2 sig
• Fuel inj 3 sig
• Fuel inj 4 sig
• G24
• G903a (right front of engine compt)
• Gnd
• Intke temp snsr sig
• K11
• K12
• K124
• K126
• K13
• K14
• K141
• K20
• K21
• K242
• K243
• K299
• K41
• K42
• K43
• K442
• K451
• K452
• K453
• K85
• K86
• K902
• K904
• K924
• K93
• K942
• K99
• Map snsr sig
• O2 (1/1) upstrm htr fd
• O2 (1/1) upstrm snsr sig
• O2 (1/2) dnstrm htr fd
• O2 (1/2) dnstrm snsr sig
• O2 (2/1) upstrm htr fd
• O2 (2/1) upstrm snsr sig
• O2 (2/2) dwstrm snsr sig
• O2 dnstrm snse rtn
• O2 upstrm snse rtn
• O2 upstrm snsr rtn
• Oil press snse /sw sig
• Oil press snse/ sw sig
• Powertrain control module (right front of engine compt)
• Prim snsr fd 1
• S114
• S162
• Sig for qual snsr eng oil temp
• Snsr eng oil temp sig for qual
• Snsr knock 1 rtn
• Snsr knock 1 sig
• Snsr knock 2 rtn
• Snsr knock 2 sig
• Sol mds cyl 1
• Sol mds cyl 4
• Sol mds cyl 6
• Starting/ charging system
• Thrtl pos mtr pos ctrl
• Vct sig

6.4L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013

List of elements for 6.4L, Engine Performance Wiring Diagram (5 of 5) for Jeep Grand Cherokee Limited 2013:

• (left side of engine, in exhaust) oxygen sensor 1/2
• (right side of engine, on exhaust) oxygen sensor 2/2
• (top of front of engine) throttle body
• (top of left cylinder bank)
• (top of right cylinder bank)
• Asd ctrl fd 3
• C161
• Cam postn snsr sig
• Coil on plg driv 1
• Coil on plg driv 2
• Coil on plg driv 3
• Coil on plg driv 4
• Coil on plg driv 5
• Coil on plg driv 6
• Coil on plg driv 7
• Coil on plg driv 8
• Coil on plg drv 4
• Coil on plg drv 5
• Coil on plg drv 6
• Coil on plg drv 7
• Coil on plg drv 8
• Crkshft postn snsr rtn
• Crnk spd snsr outpt
• Eng ctrl com snsr rtn
• Eng ctrl com snsr rtn 3
• Exhst gas press sig
• F856
• Fuel inj 5 sig
• Fuel inj 6 sig
• Fuel inj 7 sig
• Fuel inj 8 sig
• G903a (right front of engine compt)
• Gnd
• Ignition capacitor (rear of top of left cylinder bank)
• Ignition capacitor 2 (rear of top of right cylinder bank)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• K10
• K122
• K15
• K16
• K199
• K22
• K237
• K238
• K24
• K26
• K28
• K373
• K38
• K399
• K44
• K454
• K58
• K855
• K900
• K915
• K922
• K925
• K97
• K98
• O2 (1/2) dnstrm htr fd
• O2 (1/2) dnstrm snsr sig
• O2 (2/1) upstrm htr fd
• O2 (2/2) dnstrm htr fd
• O2 (2/2) dnstrm snsr sig
• O2 dnstrm snse rtn
• Powertrain control module (right front of engine compt)
• Prim snsr fd 1
• Prim snsr fd 2
• S115
• S120
• S121
• S124
• Short runner solenoid valve
• Sol mds cyl 7
• Srv act ctrl sig
• Srv snse outpt
• Thrtl pos mtr pos ctrl
• Thrtl pos sensr rtn
• Thrtl pos sensr sig 1
• Thrtl pos sensr sig 2
• Thrtl pos snsr rtn
• Thrtl pos snsr sig 1
• Thrtl pos snsr sig 2