ENGINE PERFORMANCE
2.4L
2.4L, Engine Performance Wiring Diagram (1 of 3) for Jeep Wrangler X 2006
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List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 3) for Jeep Wrangler X 2006:
- (bottom left end of dash)
- (engine harn, near break- out for c103) s178
- (in fuel injector harness)
- (left front of engine compt) ambient temperature sensor
- (left rear of transfer case) vehicle speed sensor
- (near breakout to steering column) s355
- (near breakout to under- hood lamp)
- (near compressor) a/c pressure transducer
- (rear of engine compt)
- (side of throttle body)
- 5 volt
- A/c req sig
- A209
- Aat sig
- Acc
- Air conditioning system
- C20
- Camshaft position sensor (right front of engine behind air cleaner)
- Ckp sig
- Clockspring
- Cmp sig
- Coil capacitor (rear of engine)
- Computer data lines system
- Crankshaft position sensor (left side of transmission bellhousing)
- D15
- D16
- D20
- D21
- D25
- Data link connector
- Engine coolant temperature sensor (on thermostat housing)
- Engine oil pressure switch (below a/c compressor)
- F26
- F856
- Fuel injector
- Fused b(+)
- Fused ign sw
- G105 (near left engine mount)
- G31
- Gnd
- Ground
- Headlights system
- Hot at all times
- Ign sw out
- Ignition switch
- K141
- K75
- K902
- Lock
- Manifold absolute pressure sensor
- O2 1/2 sig
- O2 rtn (u/s)
- Off
- Oil pres sig
- Pci bus
- Powertrain control module (right rear of engine compt)
- Red
- Run
- S113
- S129 (rear of engine)
- S135 (rear of engine)
- S147
- S161 (6 speed m/t)
- S170 (w/ abs)
- S172
- S176
- S177 (rear of engine compt)
- Sci receive
- Sci transmit
- Sens gnd
- Signal
- Start
- Throttle position sensor
- Vss sig
- Z130
- Z131
2.4L, Engine Performance Wiring Diagram (2 of 3) for Jeep Wrangler X 2006
List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 3) for Jeep Wrangler X 2006:
- (near breakout for input speed sensor)
- (not used)
- (or pnk/tan)
- (rear of engine compt)
- (rear of engine compt) s153
- A/c compressor clutch relay
- A11
- A13
- A14
- A15
- Automatic shut- down relay
- C10
- Ckp sig
- Cmp sig
- Coil ctrl 1
- Coil ctrl 2
- Ect sig
- F855
- Fuel pump relay
- Fuse 20a
- Fused sens gnd
- Gen field ctrl
- Generator
- Hot at all times
- Iac ctrl
- Iac sig
- Iat sig
- Ignition coil pack (right side of engine)
- Inj 1 ctrl
- Inj 2 ctrl
- Inj 3 ctrl
- Inj 4 ctrl
- Intake air temperature sensor
- K11
- K12
- K125
- K13
- K14
- K17
- K19
- K21
- K22
- K24
- K41
- K44
- K61
- K900
- K904
- K961
- K99
- Map sig
- O2 1/1 htr cntl
- O2 1/1 sig
- O2 1/2 ret
- Power distribution center (on right side of engine compt)
- Powertrain control module (right rear of engine compt)
- Red
- S127
- S133
- Sens ground
- Starter motor relay
- Tp1 sig
2.4L, Engine Performance Wiring Diagram (3 of 3) for Jeep Wrangler X 2006
List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 3) for Jeep Wrangler X 2006:
- (behind power steering pump) power steering pressure switch
- (near breakout to power distribution center) s101
- (on bracket, above brake pedal) brake lamp switch
- (on fuel tank) fuel pump module
- (side of throttle body) idle air control motor
- A/c cltch rly ctrl
- A/c press sig
- A/c select sig
- Air conditioning system
- Asd rel cntl
- Asd rly out
- B15
- Brake sw 1 sig
- C13
- C18
- C221
- Cooling fans system
- Cruise control system
- Ctrl
- Evap/purge sol ctrl
- Evap/purge sol sig
- Evap/purge solenoid (on left fender side shield)
- Fuel level sens sig
- Fuel pmp rly ctrl starter motor rly ctrl
- Fuse 10a
- Fuse block (under right center of dash)
- G105 (near left engine mount)
- G302 (at left kick panel)
- Ground
- Hi spd rad fan rly ctrl
- Hot in run or start
- K106
- K107
- K299
- K31
- K334
- K342
- K52
- K66
- K70
- N112
- N201
- Natural vacuum leak detection pump (under rear of vehicle)
- Nvld sol ctrl
- Nvld sw sig
- O2 htr ctrl
- Oxygen sensor 1/1 upstream (on front exhaust pipe)
- Oxygen sensor 1/2 downstream (rear of catalytic converter)
- P/s press sw sig
- Powertrain control module (right rear of engine compt)
- Rad fan rly ctrl
- S/c sw 1 sig
- S/c vac sol ctrl
- S/c vent sol ctrl
- S132
- S309
- Shift inter- lock system
- Signal
- Sol ctrl
- Sw sig
- T752
- V32
- V35
- V36
- V37
4.0L
4.0L, Engine Performance Wiring Diagram (1 of 4) for Jeep Wrangler X 2006
List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 4) for Jeep Wrangler X 2006:
- (bottom left end of dash)
- (left front of engine compt) ambient temperature sensor
- (left rear of engine)
- (left rear of transfer case) vehicle speed sensor
- (near breakout to steering column) s355
- (near breakout to under- hood lamp)
- (rear of engine compt)
- (top of engine)
- 5 volt
- A/c req sig
- A209
- Aat sig
- Acc
- Air conditioning system
- C20
- Camshaft position sensor (right side of engine)
- Ckp sig
- Clockspring
- Cmp sig
- Coil capacitor
- Computer data lines system
- Crankshaft position sensor (at rear of intake manifold)
- D15
- D16
- D20
- D21
- D25
- Data link connector
- Engine coolant temperature sensor (on thermostat housing)
- Engine oil pressure sensor
- F26
- F856
- Fuel injector
- Fused b(+)
- Fused ign sw
- G105 (right rear of engine block)
- G31
- Gnd
- Ground
- Headlights system
- Hot at all times
- Ign sw out
- Ignition switch
- Ind
- Interior lights system g200 (behind left end of dash)
- K141
- K243
- K75
- K902
- Lock
- Manifold absolute pressure sensor (side of throttle body)
- O/d off sw
- O2 1/2 sig
- O2 2/2 sig
- O2 rtn (u/s)
- Off
- Oil press sig
- Pci bus
- Powertrain control module (right rear of engine compt)
- Red
- Run
- S129 (rear of engine)
- S130
- S135 (near breakout for powertrain control module)
- S147
- S161 (6 speed m/t)
- S170 (w/ abs)
- S172
- S177 (rear of engine compt)
- S207
- Sci receive
- Sci transmit
- Sens gnd
- Start
- T56
- Throttle position sensor (side of throttle body)
- Tow/haul overdrive off switch
- Vss sig
- Z130
- Z131
4.0L, Engine Performance Wiring Diagram (2 of 4) for Jeep Wrangler X 2006
List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 4) for Jeep Wrangler X 2006:
- (in transmission harness)
- (near breakout to c104)
- (not used)
- (or k77) y3
- (or pnk/tan)
- (rear of engine compt)
- A/c compressor clutch relay
- A11
- A13
- A14
- A15
- Automatic shut- down relay
- C10
- Ckp sig
- Cmp sig
- Coil ctrl 1
- Coil ctrl 2
- Coil ctrl 3
- Ect sig
- Engine starter motor relay
- F855
- Fuel pump relay
- Fuse 20a
- Fused sens gnd
- Gen field ctrl
- Generator
- Hot at all times
- Iac ctrl
- Iac sig
- Iat sig
- Ignition coil pack (right rear of engine)
- Inj 1 ctrl
- Inj 2 ctrl
- Inj 3 ctrl
- Inj 4 ctrl
- Inj 5 ctrl
- Inj 6 ctrl
- Intake air temperature sensor (rear of intake manifold)
- K11
- K12
- K125
- K13
- K14
- K17
- K18
- K19
- K199
- K21
- K22
- K24
- K38
- K41
- K43
- K44
- K58
- K61
- K900
- K904
- K961
- K99
- Map sig
- O2 1/1 htr ctrl
- O2 1/1 sig
- O2 2/1 htr ctrl
- O2 2/1 sig
- O2 rtn (d/s)
- Off-road
- Power distribution center (on right side of engine compt)
- Powertrain control module (right rear of engine compt)
- Red
- S126
- S127
- S133
- S153
- Sens gnd
- Tp 1 sig
- Transmissions system
4.0L, Engine Performance Wiring Diagram (3 of 4) for Jeep Wrangler X 2006
List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 4) for Jeep Wrangler X 2006:
- (at left center of transmission) transmission range sensor
- (left rear of engine)
- (right center of transmission) transmission solenoid/pressure switch assembly
- (top front of engine)
- 2-4 pres sw
- 2-4 sol ctrl
- B/u lamp switch
- Exterior lights system
- Fuse 20a
- G100 (left center of firewall)
- G105 (right rear of engine block)
- Ground
- Hot at all times
- Iss sig
- L-r pres sw
- L/r sol ctrl
- L/r sw sns
- Nol
- O/d sol ctrl
- Od off sw sns
- Od pres sw
- Oss sig
- Oxygen sensor 2/1 upstream (near idle control motor breakout)
- Oxygen sensor 2/2 downstream (near breakout to ignition coil pack)
- P/n sw sns
- P3l
- Power distribution center (on right side of engine compt)
- Powertrain control module (right rear of engine compt)
- Prnl
- S106
- S131
- S134
- S159
- S184
- S185
- Speed sns gnd
- T13
- T14
- T16
- T19
- T20
- T41
- T42
- T47
- T50
- T515
- T52
- T54
- T59
- T60
- Trans rly ctrl
- Trans rly out
- Trans temp sensor
- Trans- mission control relay
- Trs t1 sns
- Trs t3 sns
- Trs t42 sns
- Tts sig
- Ud sol ctrl
- Z903
4.0L, Engine Performance Wiring Diagram (4 of 4) for Jeep Wrangler X 2006
List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 4) for Jeep Wrangler X 2006:
- (near breakout to pdc) s101
- (on bracket, above brake pedal) brake lamp switch
- (on fuel tank) fuel pump module
- (side of throttle body) idle air control motor
- A/c cltch rly ctrl
- A/c pressure transducer
- A/c select sig
- Air conditioning system
- Asd rly ctrl
- Asd rly out
- B15
- Brake sw 1 sig
- C13
- C221
- Cltch intrlk sw
- Cooling fans system
- Cruise control system
- Ctrl
- Evap sol ctrl
- Evap/purge sol sig
- Evap/purge solenoid (left fender side shield)
- Fuel level sens sig
- Fuel pmp rly ctrl starter motor rly ctrl
- Fuse 10a
- Fuse block (under right center of dash)
- G105 (right rear of engine block)
- G302 (at left kick panel)
- Ground
- Hi spd rad rly
- Hot in run or start
- Input speed sensor (left center of transmission)
- K106
- K107
- K299
- K31
- K334
- K342
- K399
- K52
- K70
- Lo spd rad rly
- N112
- N201
- Natural vacuum leak detection assembly (under rear of vehicle)
- Nvld sol ctrl
- Nvld sw sig
- O2 1/2 htr ctrl
- O2 2/2 htr ctrl
- Output speed sensor (left rear side of transmission)
- Oxygen sensor 1/1 upstream (on front exhaust pipe)
- Oxygen sensor 1/2 downstream (rear of catalytic converter)
- Powertrain control module (right rear of engine compt)
- S/c sw 1 sig
- S/c vac sol ctrl
- S/c vent sol ctrl
- S132
- S160 (near front of trans- mission)
- S184
- S185
- S309
- Sens gnd
- Shift inter- lock system
- Sig
- Sol ctrl
- Starting/ charging system
- Sw sig
- T141
- T752
- V32
- V35
- V36
- V37