ENGINE PERFORMANCE – Dodge Pickup R2500 1997 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.9L

3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997

List of elements for 3.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997:

• (engine harn, after breakout for iac motor)
• (engine harn, between breakouts for injectors 4 and 6)
• (engine harn, near branch to inj 2, 4, 6, and 8)
• (engine harness, after breakout for injectors 2, 4, 6 and 8)
• (engine harness, before branch to engine connectors)
• (engine harness, near breakout to pcm)
• (front of
• (not used)
• 5.2l &
• 5.2l & 5.9l only
• 5.9l only
• A/t
• 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
• Block
• Cam pos sns
• Coil driver
• Crnk pos sns
• Distributor
• Down ho2s in
• Ect sens in
• Egr sol ctrl
• Engine)
• F18
• Fuel injectors
• Fuel pump relay
• Fuel temp sig
• Fuse
• Fuse 9 10a
• Fused b(+)
• G125
• Gen field drv
• Gov press sig
• Ground
• Hot in run or start
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign power
• Ignition coil (right front of engine)
• 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
• K221
• K24
• K26
• K28
• K30
• K341
• K35
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• M/t
• Map sens in
• Nca
• Output sens
• Overdrv sol
• Park/neutral position switch (on transmission)
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Prk/neutral
• S114
• S130
• S131
• S132
• S133
• S135
• S138
• S139
• S141 (engine harness, near breakout to transmission wiring)
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tan
• Tan/pnk
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (left rear of transmission)
• Up ho2s in
• Var frce sol
• Vehicle speed sensor (on transmission or transfer case)
• Vss in
• Z12

3.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997

List of elements for 3.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to engine connectors)
• (engine harness, near branch to injectors 1,3,5 and 7)
• (engine harness, near breakout to distributor)
• (engine harness, near breakout to inj 2, 4, 6, 8)
• (engine harness, near bulkhead connector)
• (rear harness, near breakout to fuel pump module)
• Crankshaft position sensor (rear of engine block)
• Downstream heated oxygen sensor (3.9/5.2/ 5.9l l/d trans only) (behind converter)
• Downstream heated oxygen sensor (5.9l h/d trans only) (behind converter)
• Egr solenoid (5.2/5.9l only) (right side of intake manifold)
• Engine coolant temperature sensor (near thermostat)
• Fuel pump
• Fuel pump module (top of fuel tank)
• Fuel signal
• Fuel temperature sensor
• G116 (brake master cylinder)
• G125 (front of engine)
• G206 (i/p right center support)
• Idle air control motor (on side of throttle body)
• Low fuel out
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Pnk
• S116
• S129
• S137
• S140
• S154
• S156
• S311
• Sensor grd
• Sensor return
• Tan/pnk
• Upstream heated oxygen sensor (front of converter shell)

3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997

List of elements for 3.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to abs controller)
• (engine harness, in branch to engine harness connectors)
• (engine harness, near breakout to ckp sensor)
• (i/p harn, near breakout for cluster)
• A/c comp rly
• A/c high pressure cutout switch (a/c high pressure line)
• A/c low pressure cutout switch (a/c low pressure line)
• A/c request
• A/c select in
• A/c system
• A142
• Air conditioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Battery temper- ature sensor (below battery)
• Brake sw in
• C10
• C11
• C12
• C13
• C137
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28 c29
• C30 c31
• C32
• C90
• Camshaft position sensor (in distributor)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left i/p)
• Duty cycle/ evap purge solenoid (rear of intake manifold)
• Engine diagnostic connector
• Evap sol drvr
• Fuel level in
• Fuel pmp rly
• Fuse 10a
• Fuse 4 30a
• Fuse 8 20a
• Fuse block
• G12
• G14
• G206 (i/p right center support)
• G21
• G24
• Gen ind drvr
• Gen ind lamp
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temper- ature sensor (right side of intake manifold)
• Interior lights system
• Joint connector c (behind left knee bolster)
• K118
• K125
• K226
• K31
• K51
• K52
• K54
• K88
• Low fuel sens
• Message center
• Mil ind drvr
• Mil ind lamp
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Red
• S111
• S136
• S160 (engine harness, near bulkhead connector)
• S163
• S208
• S215
• Sci receive
• Sci transmit
• Sensor grd
• Sri driver
• Stop lamp switch (under left side of i/p)
• T16
• T18
• T25
• T54
• T60
• Tach signal
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (side of throttle body)
• Trans overdrv
• Trans rly out
• Trans temp ind
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (transmission)
• Up shif ind
• V32
• V35
• V36
• V37
• V40
• Var force sol

5.2L

5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997

List of elements for 5.2L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997:

• (engine harn, after breakout for iac motor)
• (engine harn, between breakouts for injectors 4 and 6)
• (engine harn, near branch to inj 2, 4, 6, and 8)
• (engine harness, after breakout for injectors 2, 4, 6 and 8)
• (engine harness, before branch to engine connectors)
• (engine harness, near breakout to pcm)
• (front of
• (not used)
• 5.2l &
• 5.2l & 5.9l only
• 5.9l only
• A/t
• 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
• Block
• Cam pos sns
• Coil driver
• Crnk pos sns
• Distributor
• Down ho2s in
• Ect sens in
• Egr sol ctrl
• Engine)
• F18
• Fuel injectors
• Fuel pump relay
• Fuel temp sig
• Fuse
• Fuse 9 10a
• Fused b(+)
• G125
• Gen field drv
• Gov press sig
• Ground
• Hot in run or start
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign power
• Ignition coil (right front of engine)
• 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
• K221
• K24
• K26
• K28
• K30
• K341
• K35
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• M/t
• Map sens in
• Nca
• Output sens
• Overdrv sol
• Park/neutral position switch (on transmission)
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Prk/neutral
• S114
• S130
• S131
• S132
• S133
• S135
• S138
• S139
• S141 (engine harness, near breakout to transmission wiring)
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tan
• Tan/pnk
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (left rear of transmission)
• Up ho2s in
• Var frce sol
• Vehicle speed sensor (on transmission or transfer case)
• Vss in
• Z12

5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997

List of elements for 5.2L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to engine connectors)
• (engine harness, near branch to injectors 1,3,5 and 7)
• (engine harness, near breakout to distributor)
• (engine harness, near breakout to inj 2, 4, 6, 8)
• (engine harness, near bulkhead connector)
• (rear harness, near breakout to fuel pump module)
• Crankshaft position sensor (rear of engine block)
• Downstream heated oxygen sensor (3.9/5.2/ 5.9l l/d trans only) (behind converter)
• Downstream heated oxygen sensor (5.9l h/d trans only) (behind converter)
• Egr solenoid (5.2/5.9l only) (right side of intake manifold)
• Engine coolant temperature sensor (near thermostat)
• Fuel pump
• Fuel pump module (top of fuel tank)
• Fuel signal
• Fuel temperature sensor
• G116 (brake master cylinder)
• G125 (front of engine)
• G206 (i/p right center support)
• Idle air control motor (on side of throttle body)
• Low fuel out
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Pnk
• S116
• S129
• S137
• S140
• S154
• S156
• S311
• Sensor grd
• Sensor return
• Tan/pnk
• Upstream heated oxygen sensor (front of converter shell)

5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997

List of elements for 5.2L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to abs controller)
• (engine harness, in branch to engine harness connectors)
• (engine harness, near breakout to ckp sensor)
• (i/p harn, near breakout for cluster)
• A/c comp rly
• A/c high pressure cutout switch (a/c high pressure line)
• A/c low pressure cutout switch (a/c low pressure line)
• A/c request
• A/c select in
• A/c system
• A142
• Air conditioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Battery temper- ature sensor (below battery)
• Brake sw in
• C10
• C11
• C12
• C13
• C137
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28 c29
• C30 c31
• C32
• C90
• Camshaft position sensor (in distributor)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left i/p)
• Duty cycle/ evap purge solenoid (rear of intake manifold)
• Engine diagnostic connector
• Evap sol drvr
• Fuel level in
• Fuel pmp rly
• Fuse 10a
• Fuse 4 30a
• Fuse 8 20a
• Fuse block
• G12
• G14
• G206 (i/p right center support)
• G21
• G24
• Gen ind drvr
• Gen ind lamp
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temper- ature sensor (right side of intake manifold)
• Interior lights system
• Joint connector c (behind left knee bolster)
• K118
• K125
• K226
• K31
• K51
• K52
• K54
• K88
• Low fuel sens
• Message center
• Mil ind drvr
• Mil ind lamp
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Red
• S111
• S136
• S160 (engine harness, near bulkhead connector)
• S163
• S208
• S215
• Sci receive
• Sci transmit
• Sensor grd
• Sri driver
• Stop lamp switch (under left side of i/p)
• T16
• T18
• T25
• T54
• T60
• Tach signal
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (side of throttle body)
• Trans overdrv
• Trans rly out
• Trans temp ind
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (transmission)
• Up shif ind
• V32
• V35
• V36
• V37
• V40
• Var force sol

5.9L

5.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997

List of elements for 5.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Pickup R2500 1997:

• (engine harn, after breakout for iac motor)
• (engine harn, between breakouts for injectors 4 and 6)
• (engine harn, near branch to inj 2, 4, 6, and 8)
• (engine harness, after breakout for injectors 2, 4, 6 and 8)
• (engine harness, before branch to engine connectors)
• (engine harness, near breakout to pcm)
• (front of
• (not used)
• 5.2l &
• 5.2l & 5.9l only
• 5.9l only
• A/t
• 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
• Block
• Cam pos sns
• Coil driver
• Crnk pos sns
• Distributor
• Down ho2s in
• Ect sens in
• Egr sol ctrl
• Engine)
• F18
• Fuel injectors
• Fuel pump relay
• Fuel temp sig
• Fuse
• Fuse 9 10a
• Fused b(+)
• G125
• Gen field drv
• Gov press sig
• Ground
• Hot in run or start
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign power
• Ignition coil (right front of engine)
• 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
• K221
• K24
• K26
• K28
• K30
• K341
• K35
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• M/t
• Map sens in
• Nca
• Output sens
• Overdrv sol
• Park/neutral position switch (on transmission)
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Prk/neutral
• S114
• S130
• S131
• S132
• S133
• S135
• S138
• S139
• S141 (engine harness, near breakout to transmission wiring)
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tan
• Tan/pnk
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (left rear of transmission)
• Up ho2s in
• Var frce sol
• Vehicle speed sensor (on transmission or transfer case)
• Vss in
• Z12

5.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997

List of elements for 5.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to engine connectors)
• (engine harness, near branch to injectors 1,3,5 and 7)
• (engine harness, near breakout to distributor)
• (engine harness, near breakout to inj 2, 4, 6, 8)
• (engine harness, near bulkhead connector)
• (rear harness, near breakout to fuel pump module)
• Crankshaft position sensor (rear of engine block)
• Downstream heated oxygen sensor (3.9/5.2/ 5.9l l/d trans only) (behind converter)
• Downstream heated oxygen sensor (5.9l h/d trans only) (behind converter)
• Egr solenoid (5.2/5.9l only) (right side of intake manifold)
• Engine coolant temperature sensor (near thermostat)
• Fuel pump
• Fuel pump module (top of fuel tank)
• Fuel signal
• Fuel temperature sensor
• G116 (brake master cylinder)
• G125 (front of engine)
• G206 (i/p right center support)
• Idle air control motor (on side of throttle body)
• Low fuel out
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Pnk
• S116
• S129
• S137
• S140
• S154
• S156
• S311
• Sensor grd
• Sensor return
• Tan/pnk
• Upstream heated oxygen sensor (front of converter shell)

5.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997

List of elements for 5.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Pickup R2500 1997:

• (engine harn, in branch to abs controller)
• (engine harness, in branch to engine harness connectors)
• (engine harness, near breakout to ckp sensor)
• (i/p harn, near breakout for cluster)
• A/c comp rly
• A/c high pressure cutout switch (a/c high pressure line)
• A/c low pressure cutout switch (a/c low pressure line)
• A/c request
• A/c select in
• A/c system
• A142
• Air conditioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Battery temper- ature sensor (below battery)
• Brake sw in
• C10
• C11
• C12
• C13
• C137
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• C27
• C28 c29
• C30 c31
• C32
• C90
• Camshaft position sensor (in distributor)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left i/p)
• Duty cycle/ evap purge solenoid (rear of intake manifold)
• Engine diagnostic connector
• Evap sol drvr
• Fuel level in
• Fuel pmp rly
• Fuse 10a
• Fuse 4 30a
• Fuse 8 20a
• Fuse block
• G12
• G14
• G206 (i/p right center support)
• G21
• G24
• Gen ind drvr
• Gen ind lamp
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temper- ature sensor (right side of intake manifold)
• Interior lights system
• Joint connector c (behind left knee bolster)
• K118
• K125
• K226
• K31
• K51
• K52
• K54
• K88
• Low fuel sens
• Message center
• Mil ind drvr
• Mil ind lamp
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center
• Powertrain control module (right side safety wall)
• Red
• S111
• S136
• S160 (engine harness, near bulkhead connector)
• S163
• S208
• S215
• Sci receive
• Sci transmit
• Sensor grd
• Sri driver
• Stop lamp switch (under left side of i/p)
• T16
• T18
• T25
• T54
• T60
• Tach signal
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (side of throttle body)
• Trans overdrv
• Trans rly out
• Trans temp ind
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (transmission)
• Up shif ind
• V32
• V35
• V36
• V37
• V40
• Var force sol