ENGINE PERFORMANCE – Dodge Ram Van B1500 1999 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999

List of elements for 3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, near breakout for injector 4)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Automatic shutdown relay
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• Cam pos sns
• Coil driver
• Crnk pos sns
• Ect sens in
• F18
• Fuel injectors
• Fuel pump relay
• Fuse 10a
• Fused b(+)
• G114 (left rear of engine, on cylinder head)
• Gen field drv
• Gnd
• Hot in run or start
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign run/start
• Inj 1 driver
• Inj 2 driver
• Inj 3 driver
• Inj 4 driver
• Inj 5 driver
• Inj 6 driver
• Junction block
• K11
• K12
• K13
• K14
• K141
• K19
• K20
• K21
• K22
• K24
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• Map sens in
• Oil press sig
• Output sens
• Output speed sensor (on transmission overdive case)
• Park/neutral
• Power distribution center
• Powertrain control module (center of firewall)
• Prim ho2s in
• S103 (eng harn, near wiper motor)
• S110
• S130
• S131 (eng harn, near breakout for throttle position sensor)
• S134
• Sec ho2s in
• Sensor gnd
• Starting/ charging system
• T13
• T14
• T24
• Tan
• Tcc sol ctrl
• Tps sens in
• Vss in
• Z12

3.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999

List of elements for 3.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999:

• (at inlet of catalytic converter) (upstream)
• (eng harn, between breakout for inj. 3 & 5)
• (eng harn, near breakout for alternator ground)
• (eng harn, near breakout for powertrain control module)
• (left rear of eng, on cylinder head)
• (on top of power brake booster) s108
• (on transmission valve body) torque converter clutch solenoid
• (to rear of catalytic converter, in exhaust pipe) (downstream)
• Cruise control system (clockspring)
• Engine coolant temperature sensor (near rear of generator, in water jacket, at front of intake)
• Fuel pump module (top of fuel tank)
• Fuse 17/18 20a
• Fuse 19/20 10a
• Fuse 20a
• G114
• G114 (left rear of eng, on cylinder head)
• G305 (right side body)
• Generator
• Heated oxygen sensor
• Hot at all times
• Idle air control motor (on side of throttle body)
• Intake air temperature sensor (on front/side of intake manifold)
• Manifold absolute pressure sensor (on throttle body assembly)
• Nca
• Oil pressure switch (on rear of eng, to right of distributor)
• Power distribution center
• S101
• S121
• S126
• S127
• S129
• S132
• S135

3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999

List of elements for 3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, before breakout for leak detection pump)
• 12v cruise feed
• 8-bit logic
• A/c comp rly
• A/c request
• A/c select in
• A142
• Air conditioning system
• Anti-lock brakes system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Battery temperature sensor (at bottom of battery tray)
• Brake sw in
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28
• C29
• C30
• C31
• C32
• C90
• Camshaft position sensor
• Ccd bus (+)
• Ccd bus (-)
• Check engine warning lamp
• Control driver
• Crankshaft position sensor (on top of eng block, near rear of cylinder head)
• Cruise control system
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (below steering column)
• Distributor
• Duty cycle/ evap purge solenoid (in eng comp, on left inner wheel- housing)
• Evap leak detection pump (cali only) (in eng compt, on left inner wheelhouse)
• Evap sol drvr
• Fuel monitor sig
• Fuel pmp rly
• Fuse 10a
• G116 (left side of firewall)
• G202 (left side of dash)
• Generator
• Hot in run or start
• Ignition coil
• Instrument cluster
• Junction block
• K106
• K107
• K118
• K125
• K29
• K31
• K51
• K52
• Leak detect ctrl
• Leak detect sen
• Nca
• Overdrive switch
• Pnk
• Powertrain control module (center of firewall)
• S104 (eng harn, near wiper motor)
• S106
• S107
• S114 (eng harn, in branch to stop lamp sw)
• S115
• S123
• S128 (eng harn, near breakout for inj. 5)
• Sci receive
• Sci transmit
• Stop lamp switch
• Tan/red
• Throttle position sensor (on throttle body assembly)
• Trans overdrv
• V32
• V33
• V35
• V36

5.2L

5.2L CNG, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L CNG, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, near wiper motor) s103
• +5v
• 3-4 shift sol
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Automatic shutdown relay
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• Cam pos sns
• Coil driver
• Crnk pos sns
• Ect sens in
• F18
• Field coil
• Fuel injectors
• Fuel pres sens
• Fuel pressure sensor
• Fuel temp sens
• Fuel temperature sensor
• Fuse 19/20 10a
• Fused b(+)
• G114 (left rear of engine, on cylinder head)
• G72
• G79
• Gen field drv
• Generator
• Gnd
• Gov press sig
• Gov press sol
• High pressure fuel shut-off solenoid relay
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign run/start
• Inj 1 driver
• Inj 2 driver
• Inj 3 driver
• Inj 4 driver
• Inj 5 driver
• Inj 6 driver
• Inj 7 driver
• Inj 8 driver
• K11
• K12
• K13
• K14
• K19
• K20
• K21
• K22
• K24
• K26
• K28
• K30
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• Map sens in
• Oil press sig
• Output sens
• Output speed sensor (on transmission overdrive case)
• Park/neutral
• Pnk
• Power distribution center
• Powertrain control module (center of firewall)
• Prim ho2s in
• S101
• S130 (eng harn, near breakout for injector 4)
• S131 (eng harn, after breakout for throttle position sensor)
• Sensor gnd
• Signal
• Starting/ charging system
• T13
• T14
• T24
• T25
• T34
• T60
• Tan
• Tan/pnk
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Vss in
• Z12

5.2L CNG, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L CNG, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999:

• (at inlet of catalytic converter) (upstream) heated oxygen sensor
• (eng harn, near breakout for alternator ground)
• (eng harn, near breakout for injector 3) s129
• (eng harn, near breakout for powertrain control module)
• (in branch to power distribution center)
• (left rear of eng, on cylinder head)
• (on top of brake booster) s108
• (on transmission valve body) transmission solenoid assembly
• 3-4 shift ctrl
• Battery temperature sensor (at bottom of battery tray)
• Block
• Cruise control system (clockspring)
• Engine coolant temperature sensor (near rear of generator, in water jacket, at front of intake manifold)
• Fuel level sensor
• Fuse 10a
• Fuse 20a
• G114
• G308 (left "b" pillar)
• Gov press ctrl
• Gov press sig
• High pressure fuel shut-off solenoid
• Hot at all times
• Hot in run or start
• Idle air control motor (on throttle body assembly)
• Intake air temperature sensor (on front/side of intake manifold)
• Junction
• K54
• K88
• Low pressure fuel shut-off solenoid
• Manifold absolute pressure sensor (on throttle body assembly)
• Nca
• Pnk
• Power distribution center
• Red
• S110
• S126
• S127
• S132
• Sensor gnd
• T16
• T25
• T34
• T60
• Tcc sol ctrl
• Trans rly ctrl
• Trans temp sig

5.2L CNG, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L CNG, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, before breakout for leak detection pump)
• (eng harn, near wiper motor) s104
• 12v cruise feed
• A/c comp rly
• A/c request
• A/c select in
• A142
• Air conditioning system
• Anti-lock brakes system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Brake sw in
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28
• C29
• C30
• C31
• C32
• C90
• Camshaft position sensor
• Ccd bus (+)
• Ccd bus (-)
• Check engine warning lamp
• Crankshaft position sensor (on top of eng block, near rear of right cylinder head)
• Cruise control system
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (below steering column)
• Distributor
• Fuel monitor sig
• Fuel pmp rly
• Fuse 10a
• Fuse 17/18 20a
• G114 (left rear of eng, on cylinder head)
• G116 (left side of firewall)
• G202 (left side of dash)
• Hot at all times
• Hot in run or start
• Ignition coil
• Instrument cluster
• Junction block
• K118
• K125
• K29
• K31
• K51
• Logic
• Nca
• Oil pressure switch (on rear of eng, to right of distributor)
• Overdrive switch
• Pnk
• Power distri- bution center
• Powertrain control module (center of firewall)
• Red
• S101
• S106
• S107
• S114 (eng harn, in branch to stop lamp sw)
• S115
• S121
• S128 (eng harn, near breakout for fule inj. 5)
• Sci receive
• Sci transmit
• Stop lamp switch
• Tan/red
• Throttle position sensor (on throttle body assembly)
• Trans overdrv
• Trans- mission relay
• V32
• V33
• V35
• V36
• Warning lamp driver

5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, near wiper motor) s103
• 3-4 shift sol
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• A23
• A24
• A25
• A26
• A27
• A28
• A29
• A30
• A31
• A32
• Automatic shutdown relay
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• B27
• B28
• B29
• B30
• B31
• B32
• Cam pos sns
• Coil driver
• Crnk pos sns
• Ect sens in
• F18
• Field coil
• Fuel injectors
• Fuel pump relay
• Fuse 19/20 10a
• Fused b(+)
• G114 (left rear of engine, on cylinder head)
• Gen field drv
• Generator
• Gnd
• Gov press sig
• Gov press sol
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign run/start
• Inj 1 driver
• Inj 2 driver
• Inj 3 driver
• Inj 4 driver
• Inj 5 driver
• Inj 6 driver
• Inj 7 driver
• Inj 8 driver
• K11
• K12
• K13
• K14
• K141
• K19
• K20
• K21
• K22
• K24
• K26
• K28
• K30
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• Map sens in
• Oil press sig
• Output sens
• Output speed sensor (on transmission overdrive case)
• Park/neutral
• Pnk
• Power distribution center
• Powertrain control module (center of firewall)
• Prim ho2s in
• S101
• S130 (eng harn, near breakout for injector 4)
• S131 (eng harn, after breakout for throttle position sensor)
• Sec ho2s in
• Sensor gnd
• Starting/ charging system
• T13
• T14
• T24
• T25
• T34
• T60
• Tan
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Vss in
• Z12

5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1999:

• (at inlet of catalytic converter) (upstream) heated oxygen sensor
• (downstream)
• (eng harn, near breakout for alternator ground)
• (eng harn, near breakout for injector 3) s129
• (eng harn, near breakout for powertrain control module)
• (in branch to power distribution center)
• (left rear of eng, on cylinder head)
• (on top of brake booster) s108
• (on transmission valve body) transmission solenoid assembly
• (to rear of catalytic converter)
• 3-4 shift ctrl
• Battery temperature sensor (at bottom of battery tray)
• Block
• Cruise control system (clockspring)
• Engine coolant temperature sensor (near rear of generator, in water jacket, at front of intake manifold)
• Fuel pump module (top of fuel tank)
• Fuse 10a
• Fuse 20a
• G114
• G114 (left rear of eng, on cylinder head)
• G305 (right side body)
• Gov press ctrl
• Gov press sig
• Heated oxygen sensor
• Hot at all times
• Hot in run or start
• Idle air control motor (on throttle body assembly)
• Intake air temperature sensor (on front/side of intake manifold)
• Junction
• K54
• K88
• Manifold absolute pressure sensor (on throttle body assembly)
• Nca
• Pnk
• Power distribution center
• Red
• S101
• S110
• S126
• S127
• S132
• S135
• Sensor gnd
• T16
• T25
• T34
• T60
• Tcc sol ctrl
• Trans rly ctrl
• Trans temp sig

5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999

List of elements for 5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1999:

• (eng harn, before breakout for leak detection pump)
• (eng harn, near wiper motor) s104
• 12v cruise feed
• A/c comp rly
• A/c request
• A/c select in
• A142
• Air conditioning system
• Anti-lock brakes system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Brake sw in
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28
• C29
• C30
• C31
• C32
• C90
• Camshaft position sensor
• Ccd bus (+)
• Ccd bus (-)
• Check engine warning lamp
• Crankshaft position sensor (on top of eng block, near rear of right cylinder head)
• Cruise control system
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (below steering column)
• Distributor
• Duty cycle/ evap purge solenoid (in eng compt, on left inner wheelhouse)
• Evap leak detection pump (california only) (in eng compt, on left inner wheelhouse)
• Evap sol drvr
• Fuel monitor sig
• Fuel pmp rly
• Fuse 10a
• Fuse 17/18 20a
• G116 (left side of firewall)
• G202 (left side of dash)
• Hot at all times
• Hot in run or start
• Ignition coil
• Instrument cluster
• Junction block
• K106
• K107
• K118
• K125
• K29
• K31
• K51
• K52
• Leak detect ctrl
• Leak detect sen
• Logic
• Nca
• Oil pressure switch (on rear of eng, to right of distributor)
• Overdrive switch
• Pnk
• Power distri- bution center
• Powertrain control module (center of firewall)
• Red
• S106
• S107
• S114 (eng harn, in branch to stop lamp sw)
• S115
• S121
• S123
• S128 (eng harn, near breakout for fule inj. 5)
• Sci receive
• Sci transmit
• Stop lamp switch
• Tan/red
• Throttle position sensor (on throttle body assembly)
• Trans overdrv
• Trans- mission relay
• V32
• V33
• V35
• V36
• Warning lamp driver