ENGINE PERFORMANCE – Dodge Grand Caravan ES 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side forward of engine)
• A/c clutch relay sig
• A/c cycling sw input
• A14
• A142
• Acc
• Air conditioning system
• Auto shutdown bat
• Automatic shut down relay (in power distri- bution center)
• B/h conn
• Brake sense
• C13
• C137
• C20
• C24
• Control module
• Cooling fans system
• Cruise control system
• D20
• D21
• Data link connector (data bus) (left side lower instrument panel)
• Data link connector (engine) (front left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Distributor ign sig (+)
• Ect sensor
• Eng fuse 15a
• Evap/purge solenoid
• F15
• F20
• Fuel pump & gauge sending unit
• Fuel pump fuse 15a
• Fuel pump relay (in power distri- bution center)
• Fuse 10a
• Fuse block: i/p
• G100 (left fender shield, rear of battery)
• G200 (left kick panel)
• Gen field driver
• Generator
• High speed fan relay
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ignition start sig
• Ignition switch
• Inj driver
• Injector
• Instrument cluster system (fuel gauge)
• K11
• K19
• K20
• K22
• K24
• K29
• K39
• K40
• K41
• K51
• K52
• K54
• K59
• K60
• Low speed fan relay
• Map sensor
• Off
• Park/neutral sw
• Pnk
• Power distribution center
• Power ground
• Powertrain
• Red
• Run
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Start
• Starting/ charging system (engine starter relay)
• Stop lamp switch with vehicle speed control
• T41
• Tan/red
• Throttle position
• Transmission emcc sol
• V35
• V36
• V37
• Vehicle spd ctrl-vent
• Vehicle speed ctrl
• Vhcl spd ctrl-vacuum
• Volt sense
• Vss
• Z11
• Z12

2.5L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995:

• Automatic transmission only
• B/h conn
• Body computer
• Check engine
• Data link connector (data buss) (left side lower instrument panel)
• Distributor
• Engine coolant sensor (top right of engine)
• Evap/purge solenoid (right side fender shield)
• Fuse 20a
• Fuse block: i/p
• G115 (throttle body ground, top rear of engine)
• Heated oxygen sensor (top rear of engine)
• Hot at all times
• Ignition coil
• Instrument cluster
• Map sensor (right side of dash panel)
• Nca
• Red
• Throttle position sensor (on throttle body)
• Transmission tcc lu solenoid (left front of transmission)
• Vehicle speed sensor (rear of trans- mission)

3.0L

3.0L, Engine Performance Wiring Diagrams, with Transmission Control Module (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.0L, Engine Performance Wiring Diagrams, with Transmission Control Module (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side rear of engine)
• A/c cycling sw input
• A14
• A142
• Acc
• Air conditioning system
• Auto shutdown relay
• Automatic shut down relay (in power distri- bution center)
• B/h conn
• Brake sense
• C13
• C137
• C20
• C24
• Control module
• Cooling fans system
• Cruise control system
• D20
• D21
• Data link connector (data bus) (left side lower instrument panel)
• Data link connector (engine) (front left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Distributor ign sig
• Distributor ign sig (+)
• Ect sensor
• Egr solenoid
• Eng fuse 15a
• Evap/purge solenoid
• F15
• Fuel
• Fuel pump & gauge sending unit
• Fuel pump fuse 15a
• Fuel pump relay (in power distri- bution center)
• Fuse 10a
• Fuse block: i/p
• G100 (left fender shield, rear of battery)
• G200 (left kick panel)
• Gen field driver
• Generator
• Hight speed fan relay
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Injectors
• Instrument cluster system (fuel gauge)
• K11
• K12
• K13
• K14
• K19
• K20
• K22
• K24
• K29
• K35
• K38
• K39
• K40
• K41
• K44
• K51
• K52
• K58
• K59
• K60
• Low speed fan relay
• Map sensor
• Off
• Park/neutral sw
• Pnk
• Power distribution center
• Power ground
• Powertrain
• Red
• Run
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Start
• Starting/ charging system (engine starter relay)
• Stop lamp switch with vehicle speed control
• T41
• Tan
• Tan/red
• Throttle position
• Transmission system (transmission control module)
• V35
• V36
• V37
• Vehicle spd ctrl-vent
• Vehicle speed ctrl
• Vhcl spd ctrl-vacuum
• Volt sense
• Vss
• Wot cutout relay
• Z11
• Z12

3.0L, Engine Performance Wiring Diagrams, with Transmission Control Module (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.0L, Engine Performance Wiring Diagrams, with Transmission Control Module (2 of 2) for Dodge Grand Caravan ES 1995:

• B/h conn
• Body computer
• Check engine
• Data link connector (data buss) (left side lower instrument panel)
• Distributor firing order 1-2-3-4-5-6
• Egr solenoid (rear of intake)
• Engine coolant sensor (top right of engine)
• Evap/purge solenoid (right side fender shield)
• Fuse 20a
• Fuse block: i/p
• Heated oxygen sensor (on exhaust manifold)
• Hot at all times
• Ignition coil
• Instrument cluster
• Map sensor (right side of dash panel)
• Nca
• Red
• Throttle position sensor (on throttle body)
• Transmission control module (right side dash panel)
• Transmission system

3.0L, Engine Performance Wiring Diagrams, without Transmission Control Module (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.0L, Engine Performance Wiring Diagrams, without Transmission Control Module (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side rear of engine)
• A/c cycling sw input
• A14
• A142
• Acc
• Air conditioning system
• Auto shutdown relay
• Automatic shut down relay (in power distri- bution center)
• B/h conn
• Brake sense
• C13
• C137
• C20
• C24
• Control module
• Cooling fans system
• Cruise control system
• D20
• D21
• Data link connector (data bus) (left side lower instrument panel)
• Data link connector (engine) (front left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Distributor ign sig
• Distributor ign sig (+)
• Ect sensor
• Egr solenoid
• Eng fuse 15a
• Evap/purge solenoid
• F15
• Fuel
• Fuel pump & gauge sending unit
• Fuel pump fuse 15a
• Fuel pump relay (in power distri- bution center)
• Fuse 10a
• Fuse block: i/p
• G100 (left fender shield, rear of battery)
• G200 (left kick panel)
• Gen field driver
• Generator
• High speed fan relay
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Injectors
• Instrument cluster system (fuel gauge)
• K11
• K12
• K13
• K14
• K19
• K20
• K22
• K24
• K29
• K35
• K38
• K39
• K40
• K41
• K44
• K51
• K52
• K54
• K58
• K59
• K60
• Low speed fan relay
• Map sensor
• Off
• Park/neutral sw
• Pnk
• Power distribution center
• Power ground
• Powertrain
• Red
• Run
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Start
• Starting/ charging system (engine starter relay)
• Stop lamp switch with vehicle speed control
• T41
• Tan
• Tan/red
• Throttle position
• Transmission emcc sol
• V35
• V36
• V37
• Vehicle spd ctrl-vent
• Vehicle speed ctrl
• Vhcl spd ctrl-vacuum
• Volt sense
• Vss
• Wot cutout relay
• Z11
• Z12

3.0L, Engine Performance Wiring Diagrams, without Transmission Control Module (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.0L, Engine Performance Wiring Diagrams, without Transmission Control Module (2 of 2) for Dodge Grand Caravan ES 1995:

• B/h conn
• Body computer
• Check engine
• Data link connector (data buss) (left side lower instrument panel)
• Distributor firing order 1-2-3-4-5-6
• Egr solenoid (rear of intake)
• Engine coolant sensor (top right of engine)
• Evap/purge solenoid (right side fender shield)
• Fuse 20a
• Fuse block: i/p
• Heated oxygen sensor (on exhaust manifold)
• Hot at all times
• Ignition coil
• Instrument cluster
• Map sensor (right side of dash panel)
• Nca
• Red
• Throttle position sensor (on throttle body)
• Transmission tcc lu solenoid (left front of transmission)
• Vehicle speed sensor (rear of trans- mission)

3.3L

3.3L CNG, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.3L CNG, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side forward of engine)
• 5v output
• A/c comp cl relay
• A/c damped press sw
• A14
• A142
• Air conditioning system
• B/h conn
• Body computer (right of steering column)
• Brake sense
• C13
• C137
• C20
• C24
• Camshaft pos sens
• Camshaft position sensor (right side front of engine)
• Control module
• Cooling fans system
• Crankshaft pos sens
• Cruise control system
• D20
• D21
• Data link connector (engine) (front of left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Ect sensor
• Egr transducer sig
• Engine coolant sensor (top left of engine)
• F15
• Fuel gauge pressure transducer (near rear fuel tank, left side)
• Fuel level input
• Fuel temp sensor
• Fuel temper- ature sensor
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse block: i/p
• G101 (right side shield)
• G200 (left front kick panel)
• Generator
• High pressure shutoff relay (in power distri- bution center)
• High pressure solenoid valve (left frame rail)
• High speed fan relay
• Hot at all times
• Hot in run or start
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver #1
• Ign coil driver #2
• Ign coil driver #3
• Ign start/run
• Ignition coil (right side front of engine)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• K11
• K12
• K13
• K14
• K17
• K18
• K19
• K20
• K22
• K221
• K24
• K242
• K29
• K35
• K38
• K39
• K40
• K41
• K44
• K51
• K58
• K59
• K60
• Lo press shutoff rly
• Low press sensor
• Low pressure sensor (right front of engine)
• Low pressure shutoff relay (in power distri- bution center)
• Low pressure shutoff solenoid (near right engine mount)
• Low speed fan relay
• Map sensor
• Map sensor (rear of intake)
• Park/neutral sw
• Pnk
• Power distribution center
• Power distribution system
• Power ground
• Powertrain
• Red
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Starting system (engine starter relay)
• System (stop lamp switch)
• T41
• Tan
• Tan/pnk
• Tan/red
• Throttle position
• Throttle position sensor (on throttle body)
• Transmission system (transmission control module)
• V35
• V36
• V37
• Volt sense
• Voltage reg
• Vs ctrl
• Vs ctrl-vacuum
• Vs ctrl-vent
• Vss sig
• Z11
• Z12

3.3L CNG, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.3L CNG, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995:

• (on exhaust
• B/h conn
• Body computer (right of steering column)
• Check engine
• Crankshaft position sensor (rear of engine, on transmission)
• Data link connector (data buss) (lower left side of i/p)
• Egr solenoid (rear of intake)
• Fuel injectors
• Fuse 20a
• Fuse block: i/p
• G206 (center rear of i/p)
• Heated
• Hot at all times
• Instrument cluster
• Manifold)
• No.1
• No.2
• No.3
• No.4
• No.5
• No.6
• Oxygen sensor
• Red
• Tan
• Transmission system

3.3L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.3L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side forward of engine)
• A/c cycling sw input
• A14
• A142
• Acc
• Air conditioning system
• Auto shutdown relay
• Automatic shut down relay (in power distri- bution center)
• B/h conn
• Brake sense
• C13
• C137
• C20
• C24
• Camshaft pos sens
• Control module
• Cooling fans system
• Crankshaft pos sens
• Cruise control system
• D20
• D21
• Data link connector (data bus) (left side lower instrument panel)
• Data link connector (engine) (front left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Ect sensor
• Egr solenoid
• Eng fuse 15a
• Evap/purge solenoid
• F15
• Fuel
• Fuel pump & gauge sending unit
• Fuel pump fuse 15a
• Fuel pump relay (in power distri- bution center)
• Fuse 10a
• Fuse block: i/p
• G100 (left fender shield, rear of battery)
• G200 (left kick panel)
• Gen field driver
• Generator
• Hight speed fan relay
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver #1
• Ign coil driver #2
• Ign coil driver #3
• Ign feed
• Ignition coil (right front of engine)
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Injectors
• Instrument cluster system (fuel gauge)
• K11
• K12
• K13
• K14
• K17
• K18
• K19
• K20
• K22
• K24
• K29
• K35
• K38
• K39
• K40
• K41
• K44
• K51
• K52
• K58
• K59
• K60
• Low speed fan relay
• Map sensor
• Off
• Park/neutral sw
• Pnk
• Power distribution center
• Power ground
• Powertrain
• Red
• Run
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Start
• Starting/ charging system (engine starter relay)
• Stop lamp switch with vehicle speed control
• T41
• Tan
• Tan/red
• Throttle position
• Transmission system (transmission control module)
• V35
• V36
• V37
• Vehicle spd ctrl-vent
• Vehicle speed ctrl
• Vhcl spd ctrl-vacuum
• Volt sense
• Vss
• Wot cutout relay
• Z11
• Z12

3.3L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.3L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995:

• B/h conn
• Body computer
• Camshaft position sensor (right front of engine)
• Check engine
• Crankshaft position sensor (right front of engine)
• Data link connector (data buss) (left side lower instrument panel)
• Egr solenoid (rear of intake)
• Engine coolant sensor (top left of engine)
• Evap/purge solenoid (right side fender shield)
• Fuse 20a
• Fuse block: i/p
• Heated oxygen sensor (top rear of engine)
• Hot at all times
• Instrument
• Map sensor (right side of dash panel)
• Red
• Throttle position sensor (on throttle body)
• Transmission control module (right side dash panel)
• Transmission system

3.8L

3.8L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.8L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Grand Caravan ES 1995:

• (left fender side shield)
• (right side forward of engine)
• A/c cycling sw input
• A14
• A142
• Acc
• Air conditioning system
• Auto shutdown relay
• Automatic shut down relay (in power distri- bution center)
• B/h conn
• Brake sense
• C13
• C137
• C20
• C24
• Camshaft pos sens
• Control module
• Cooling fans system
• Crankshaft pos sens
• Cruise control system
• D20
• D21
• Data link connector (data bus) (left side lower instrument panel)
• Data link connector (engine) (front left shock tower)
• Data link receive
• Data link transmit
• Direct battery
• Ect sensor
• Egr solenoid
• Eng fuse 15a
• Evap/purge solenoid
• F15
• Fuel
• Fuel pump & gauge sending unit
• Fuel pump fuse 15a
• Fuel pump relay (in power distri- bution center)
• Fuse 10a
• Fuse block: i/p
• G100 (left fender shield, rear of battery)
• G200 (left kick panel)
• Gen field driver
• Generator
• Hight speed fan relay
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver #1
• Ign coil driver #2
• Ign coil driver #3
• Ign feed
• Ignition coil (right front of engine)
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Injectors
• Instrument cluster system (fuel gauge)
• K11
• K12
• K13
• K14
• K17
• K18
• K19
• K20
• K22
• K24
• K29
• K35
• K38
• K39
• K40
• K41
• K44
• K51
• K52
• K58
• K59
• K60
• Low speed fan relay
• Map sensor
• Off
• Park/neutral sw
• Pnk
• Power distribution center
• Power ground
• Powertrain
• Red
• Run
• Sensor return
• Serial buss b+
• Serial buss b-
• Signal ground
• Start
• Starting/ charging system (engine starter relay)
• Stop lamp switch with vehicle speed control
• T41
• Tan
• Tan/red
• Throttle position
• Transmission system (transmission control module)
• V35
• V36
• V37
• Vehicle spd ctrl-vent
• Vehicle speed ctrl
• Vhcl spd ctrl-vacuum
• Volt sense
• Vss
• Wot cutout relay
• Z11
• Z12

3.8L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995

List of elements for 3.8L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Grand Caravan ES 1995:

• B/h conn
• Body computer
• Camshaft position sensor (right front of engine)
• Check engine
• Crankshaft position sensor (right front of engine)
• Data link connector (data buss) (left side lower instrument panel)
• Egr solenoid (rear of intake)
• Engine coolant sensor (top left of engine)
• Evap/purge solenoid (right side fender shield)
• Fuse 20a
• Fuse block: i/p
• Heated oxygen sensor (top rear of engine)
• Hot at all times
• Instrument
• Map sensor (right side of dash panel)
• Red
• Throttle position sensor (on throttle body)
• Transmission control module (right side dash panel)
• Transmission system