ENGINE PERFORMANCE – Dodge Ram Van B1500 1998 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1998

List of elements for 3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1998:

• (eng harn, near breakout for injector 4)
• (eng harn, near breakout for pcm conn c3) s103
• 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
• Controller anti-lock brake (on hydraulic valve, below battery)
• Crnk pos sns
• Ect sens in
• F18
• Field coil
• Fuel injectors
• Fuel pump relay
• Fused b(+)
• G114 (left rear of engine, on cylinder head)
• Gen field drv
• Generator
• Gnd
• 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
• 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 shaft speed sensor (side of transmission)
• Park/neutral
• Power distribution center
• Powertrain control module (in eng compt, on center of safety wall)
• Prim ho2s in
• S130
• S131 (eng harn, after breakout for injector 1)
• 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 1998

List of elements for 3.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1998:

• (behind converter) downstream heated oxygen sensor
• (eng harn, near breakout for alternator ground)
• (eng harn, near breakout for injector 3) s129
• (eng harn, near breakout to pcm conn c1)
• (in branch to power distribution center)
• (left of transmission) upstream heated oxygen sensor
• (left rear of eng, on cylinder head)
• (left side of transmission) torque converter clutch solenoid
• Battery temperature sensor (below battery)
• Block
• Cruise control system
• Engine coolant temperature sensor (behind generator)
• Fuel pump module (top of fuel tank)
• Fuse 10a
• Fuse 20a
• G114
• Hot at all times
• Hot in run or start
• Idle air control motor (on side of throttle body)
• Intake air temperature sensor (right side of intake manifold)
• Junction
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Power distribution center
• S108
• S110
• S126
• S132
• S134

3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1998

List of elements for 3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1998:

• (eng harn, before breakout for leak detection pump)
• (eng harn, in power distribution center)
• (eng harn, near breakout for automatic transmission switch)
• 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 (top of trans bell housing)
• 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 (under power distribution center)
• Evap leak detection pump (cali only) (under power distribution center)
• Evap sol drvr
• Fuel monitor sig
• Fuel pmp rly
• Fuse 10a
• Fuse 17/18 20a
• G116 (left side of safety wall)
• G202 (left side of i/p)
• Hot at all times
• Hot in run or start
• Ignition coil
• Instrument cluster
• Junction block
• K106
• K107
• K118
• K29
• K31
• K51
• K52
• K72
• Leak detect ctrl
• Leak detect sen
• Logic
• Nca
• Oil pressure switch
• Overdrive on/off ind
• Overdrive switch
• Overdrv ind
• Pnk
• Power distri- bution center
• Powertrain control module (in eng compt, on center of safety wall)
• S106
• S107
• S114 (eng harn, in branch to stop lamp sw)
• S115
• S121
• S127
• Sci receive
• Sci transmit
• Stop lamp switch
• T18
• Tan/red
• Throttle position sensor (side of throttle body)
• Trans overdrv
• V32
• V33
• V35
• V36
• Warning lamp driver

5.2L

5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1998

List of elements for 5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Ram Van B1500 1998:

• (eng harn, near breakout for pcm conn c3) s103
• 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
• Controller anti-lock brake (on hydraulic valve, below battery)
• Crnk pos sns
• Ect sens in
• F18
• Field coil
• Fuel injectors
• Fuel pump relay
• Fused b(+)
• G114 (left rear of engine, on cylinder head)
• Gen field drv
• Generator
• Gnd
• Gov press sig
• 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
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• Map sens in
• Oil press sig
• Output sens
• Output shaft speed sensor (side of transmission)
• Overdrv sol
• Park/neutral
• Pnk
• Power distribution center
• Powertrain control module (in eng compt, on center of safety wall)
• Prim ho2s in
• S130 (eng harn, near breakout for injector 4)
• S131 (eng harn, after breakout for injector 1)
• Sec ho2s in
• Sensor gnd
• Starting/ charging system
• T13
• T14
• T24
• T25
• T30
• T34
• T59
• T60
• Tan
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Var frce sol
• Vss in
• Z12

5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1998

List of elements for 5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Ram Van B1500 1998:

• (behind converter) downstream heated oxygen sensor
• (eng harn, near breakout for alternator ground)
• (eng harn, near breakout for automatic trans sw c1)
• (eng harn, near breakout for injector 3) s129
• (in branch to power distribution center)
• (in transmission) transmission solenoid assembly
• (left of transmission) upstream heated oxygen sensor
• (left rear of eng, on cylinder head)
• Battery temperature sensor (below battery)
• Block
• Cruise control system
• Engine coolant temperature sensor (behind generator)
• Fuel pump module (top of fuel tank)
• Fuse 10a
• Fuse 20a
• G114
• Gov press sig
• Hot at all times
• Hot in run or start
• Idle air control motor (on side of throttle body)
• Intake air temperature sensor (right side of intake manifold)
• Junction
• K54
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Overdrv sol
• Pnk
• Power distribution center
• S108
• S110
• S126
• S127
• S132
• Sensor grd
• T20
• T25
• T34
• T59
• T60
• Tcc sol ctrl
• Trans rly out
• Trans temp sns
• Var force sol

5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1998

List of elements for 5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Ram Van B1500 1998:

• (eng harn, before breakout for leak detection pump)
• (eng harn, near breakout for intermittent wiper motor)
• (eng harn, near breakout for throttle position sensor)
• 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 (top of trans bell housing)
• 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 (under power distribution center)
• Evap leak detection pump (california only) (under power distribution center)
• Evap sol drvr
• Fuel monitor sig
• Fuel pmp rly
• Fuse 10a
• Fuse 17/18 20a
• G116 (left side of safety wall)
• G202 (left side of i/p)
• Hot at all times
• Hot in run or start
• Ignition coil
• Instrument cluster
• Junction block
• K106
• K107
• K118
• K29
• K31
• K51
• K52
• K72
• Leak detect ctrl
• Leak detect sen
• Logic
• Nca
• Oil pressure switch
• Overdrive on/off ind
• Overdrive switch
• Overdrv ind
• Pnk
• Power distri- bution center
• Powertrain control module (in eng compt, on center of safety wall)
• S104
• S106
• S107
• S114 (eng harn, in branch to stop lamp sw)
• S115
• S121 (eng harn, in power distribution center)
• S128
• Sci receive
• Sci transmit
• Stop lamp switch
• T18
• Tan/red
• Throttle position sensor (side of throttle body)
• Trans overdrv
• Trans- mission relay
• V32
• V33
• V35
• V36
• Warning lamp driver