ENGINE PERFORMANCE – Ford Cab & Chassis F350 Super Duty 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.4L

5.4L, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in engine control sensor & fuel charge harness, near breakout to powertrain control module)
• A/c clutch rly ctrl
• A/c press sw sig
• Air conditioning system
• Brake pressure sw
• C175a
• Camshaft position (ckp) sensor (left bank) (lower front center of engine)
• Camshaft position (ckp) sensor (right bank) (lower right front of engine)
• Ckp sensor +
• Ckp sensor -
• Cmcv cntrl
• Cmcv monitor
• Cmp sensor 1 sig
• Cmp sensor 2 sig
• Coil on plug
• Coil on plug 1 ctrl
• Coil on plug 2 ctrl
• Coil on plug 3 ctrl
• Coil on plug 4 ctrl
• Coil on plug 5 ctrl
• Coil on plug 6 ctrl
• Coil on plug 7 ctrl
• Coil on plug 8 ctrl
• Crankshaft position (cmp) sensor (front of left cylinder head)
• Cyl head temp sens
• Engine oil temperature sensor (eot) (lower right rear of engine block)
• Eot sensor sig
• Etc motor
• Evap cnsr purge vlv
• Frts ref vol
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel inj 5 ctrl
• Fuel inj 6 ctrl
• Fuel inj 7 ctrl
• Fuel inj 8 ctrl
• Fuel rail press sens
• Fuel rail temp sens
• Ho2s 11 htr
• Ho2s 11 input
• Ho2s 21 htr
• Ho2s 21 input
• Hpcv element ctrl
• Iat sensor sig
• Ignition transformer capacitor 1 (right front of engine)
• Ignition transformer capacitor 2 (top left front of engine)
• Injection pressure sensor (ips) (top left center of intake manifold)
• Knock sensor 1 +
• Knock sensor 1 -
• Knock sensor 2 +
• Knock sensor 2 -
• Maf sensor sig
• Maf sensor sig rtn
• Nca
• Powertrain control module (left side of firewall)
• S130 (in engine control sensor & fuel charge harness, near breakout to injector pressure sensor)
• S135 (in engine control sensor & fuel charge harness, near breakout to fuel injector 3)
• S145
• Shield drain wire
• Signal return
• Tan
• Tan/red
• Throttle position sensor (tps) (on throttle body)
• Tps 1 sig
• Tps 2 sig
• Tps ref vol
• Tps sig return
• Vct sol 1 ctrl
• Vct sol 2 ctrl

5.4L, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (bottom of master cylinder) brake pressure switch
• (in engine control sensor & fuel charge harness, near breakout to coil on plug 8)
• (in engine control sensor & fuel charge harness, near breakout to powertrain control module)
• (left front of engine compt) mass air flow (maf) sensor
• (on right side valve cover) heated positive crankcase ventilation (pcv) element
• (right rear of engine compt) evap canister purge valve
• (top rear of intake manifold) charge motion control valve (cmcv)
• Battery junction box (bjb) (left rear of engine compt)
• Cylinder head temperature sensor (rear of block, under intake)
• Fuel injectors (1, 2: top right side of engine) (3, 4: top right rear of engine) (5, 6, 7: top left side of engine) (8: top left rear of engine)
• Fuse 2a
• G102 (right rear of engine compt)
• Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
• Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
• Hot in run
• Nca
• Red
• S131 (near breakout to injector pressure sensor)
• S132
• S134
• S136 (near breakout to coil on plug 3)
• S137 (in engine control red
• Sensor and fuel charge harness, near breakout to fuel injector 8)
• Tan
• Tan/red
• Variable camshaft timing (vct) solenoid 1 (right bank) (left top front of engine)

5.4L, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in back-up light switch to rear light feed harness, near breakout to torqshift transmission)
• (m/t: near breakout to reversing lights switch) (a/t: near breakout to output shaft speed sensor) s127
• C175c
• Ho2s 12 htr
• Ho2s 12 sig
• Ho2s 22 htr
• Ho2s 22 sig
• Intermediate shaft speed sensor
• Iss sensor sig
• Oss sensor
• Output shaft speed (oss) sensor (top of transmission extension housing)
• Powertrain control module (left side of firewall)
• Press ctrl sol
• Pressure control (pc-a) solenoid
• Red
• S128 (in back-up light switch to rear light feed harness, near breakout to output shaft speed sensor)
• S129
• Shift sol a
• Shift sol b
• Shift sol c
• Shift sol d
• Shift sol e
• Shift sol vpwr
• Shift solenoid pressure control a (sspc-a)
• Shift solenoid pressure control b (sspc-b)
• Shift solenoid pressure control c (sspc-c)
• Shift solenoid pressure control d (sspc-d)
• Shift solenoid pressure control e (sspc-e)
• Signal return
• Speed sensor assembly (top left side of transmission)
• Tcc sol ctrl
• Tft sensor sig
• Torqshift transmission
• Torque converter clutch solenoid
• Transmission fluid temperature (tft) sensor
• Transmission range sensor assembly (tr-p)
• Trsa gnd
• Trsa ref vol
• Trsa sig
• Tss sensor sig
• Turbine shaft speed sensor

5.4L, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (a/t: near breakout to output shaft speed sensor) (m/t: near breakout to transfer case assembly)
• (in fuel tank) fuel tank unit
• (near breakout to brake pedal position switch)
• (not used) c145
• Brake pedal position switch (above brake pedal)
• C270a
• C270f
• Central junction box (cjb) (behind lower left side of dash)
• Check engine ind
• Computer data lines system
• Electronic throttle control (etc) motor (on throttle body)
• From pcm power relay (diagram 5 of 5)
• Fuel pump driver module (left rear frame rail)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G102 (right rear of engine compt)
• G401 (left side of vehicle underbody)
• Heated oxygen sensor (ho2s) 12 (catalyst monitor) (rear of catalytic converter)
• Heated oxygen sensor (ho2s) 22 (catalyst monitor) (left side of transmission)
• Hot at all times
• Hot in on or start
• Hot in run
• Hs can +
• Hs can -
• Inertia fuel shut-off (ifs) switch (right kick panel)
• Instrument cluster
• Knock sensor 1 (on right cylinder head)
• Knock sensor 2 (top left rear of engine)
• Nca
• Red
• Red/
• Return
• S106
• S138
• S205
• S208
• S234
• S411
• Tow/haul switch
• Variable camshaft timing (vct) solenoid 2 (left bank) (left front top of engine)
• W/ narrow frame
• W/ wide frame

5.4L, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 5.4L, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in engine control sensor harness, in breakout to c140) s122
• (in engine control sensor harness, in breakout to c140) s164
• (in engine control sensor harness, near breakout to c1756) s123
• (in engine control sensor harness, near grommet in dash panel) s111
• (in main harness, near breakout to brake pedal position switch)
• (in main harness, near breakout to c2186) s221
• (near breakout to air bag sliding contact)
• (not used)
• (right rear of engine compt) g102
• (wire end)
• 20a
• Acc
• Accelerator pedal position sensor (on accelerator pedal support)
• Air conditioning system
• Anti-lock brakes system
• App sensor 1 sig
• App sensor 2 sig
• App sensor 3 pwr
• App sensor 3 rtn
• App sensor 3 sig
• Atn sig
• Battery junction box (bjb) (left rear of engine compt)
• Bpp sw input
• C175b
• C270c
• C270f
• C270h
• C281b
• Canister vent ctrl
• Central junction box (cjb) (behind lower left side of dash)
• Computer data lines system
• Cpda sw sig
• Cpsi sw sig
• Cruise control system
• Evap canister vent control solenoid (left rear side of engine compt)
• Exterior lights system
• Four- wheel drive control module (behind right side of dash)
• Fpump drvr mod
• Fpump dvr mod rtn
• From fuel pump relay (diagram 4 of 5)
• Ftp sensor
• Fuel tank pressure (ftp) sensor (above left side of rear axle)
• Fuel tank pressure sensor (above left side of rear axle)
• Fuse
• Fuse 10a
• Fuse 20a
• G100 (left rear of engine compt)
• G102 (right rear of engine compt)
• Ground
• Heated oxygen sensor (ho2s) 13 (w/ narrow frame) (under left front of vehicle)
• Ho2s 13 input
• Ho2s 13 return
• Hot at all times
• Hs can +
• Hs can -
• Ignition switch
• Lock
• Nca
• Off
• Pcm power diode
• Pcm power relay
• Pcm pwr rly
• Pnk
• Power
• Power take off
• Powertrain control module (left side of firewall)
• Programming sig
• Pto engage sig
• Pto rpm ctrl sig
• Red
• Red/pnk
• Rev lmp rly ctrl
• Run
• S106
• S223
• S258
• S412 (except regular cab) (in taillamps harness, near breakout to c140)
• Signal return
• Signal rtn
• Speed ctrl rtn sw
• Speed ctrl sw in
• Start
• Starter relay ctrl
• Starting/ charging system
• Starting/charging system
• Tach ouput
• Tan
• Tow/haul sw sig
• Tr park signal
• Vems aa sig
• Voltage ref
• Vss
• Vss sig
• W/ narrow frame red/pnk
• W/ wide frame

6.0L DIESEL

6.0L Diesel, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in engine control sensor & fuel charge harness, near breakout to manifold air temperature sensor)
• (in engine control sensor harness, in breakout to battery junction box)
• (left side of engine compt) g101
• (pins 11-21 not used)
• (pins 9-16 not used)
• Battery junction box (bjb) (left rear of engine compt)
• C1388a
• C1388b
• C1388c
• Can bus 2h
• Can bus 2l
• Ckp-o
• Cmp-o
• Ficm to pcm connections (to diagram 5 of 5)
• Fuel inj 1 close gnd
• Fuel inj 1 close pwr
• Fuel inj 1 open gnd
• Fuel inj 1 open pwr
• Fuel inj 2 close gnd
• Fuel inj 2 close pwr
• Fuel inj 2 open gnd
• Fuel inj 2 open pwr
• Fuel inj 3 close gnd
• Fuel inj 3 close pwr
• Fuel inj 3 open gnd
• Fuel inj 3 open pwr
• Fuel inj 4 close gnd
• Fuel inj 4 close pwr
• Fuel inj 4 open gnd
• Fuel inj 4 open pwr
• Fuel inj 5 close gnd
• Fuel inj 5 close pwr
• Fuel inj 5 open gnd
• Fuel inj 5 open pwr
• Fuel inj 6 close gnd
• Fuel inj 6 close pwr
• Fuel inj 6 open gnd
• Fuel inj 6 open pwr
• Fuel inj 7 close gnd
• Fuel inj 7 close pwr
• Fuel inj 7 open gnd
• Fuel inj 7 open pwr
• Fuel inj 8 close gnd
• Fuel inj 8 close pwr
• Fuel inj 8 open gnd
• Fuel inj 8 open pwr
• Fuel injection control module (ficm) (top left rear of engine)
• Fuel injector 1 (top right side of engine)
• Fuel injector 2 (top left of engine)
• Fuel injector 3 (top right of engine)
• Fuel injector 4 (top left side of engine)
• Fuel injector 5 (top right rear of engine)
• Fuel injector 6 (top left rear of engine)
• Fuel injector 7 (top right rear of engine)
• Fuel injector 8 (left rear of engine)
• Fuel injector control module power relay
• Fuse 10a
• Fuse 15a
• Fuse 50a
• G110 (top rear of engine)
• Ground
• Hot at all times
• Ignition
• Nca
• Pcm comm
• Power relay
• Power relay ctrl
• S120
• S194
• S195
• S196

6.0L Diesel, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (ends in harness)
• (in engine control sensor harness, near breakout to g100)
• (in engine control sensor harness, under battery junction box)
• (left rear of engine compt)
• (left rear of engine compt) g100
• (m/t)
• (m/t) (a/t)
• A/c pre sen
• A/c press sw
• A/c relay
• Acc
• Accelerator pedal position sensor (on accelerator pedal support)
• Air conditioning system
• Anti-lock brakes system
• App sen 3 rtn
• Apps 1 sig
• Apps 2 rtn
• Apps 2 sig
• Apps 3 sig
• Auto chg
• Baro press
• Barometric absolute pressure switch (behind left side of dash)
• Battery junction box (bjb) (left rear of engine compt)
• Bpp sw
• Brake press sw
• C1381b
• C270a
• C270c
• C270f
• C270h
• Central junction box (cjb) (behind lower left side of dash)
• Cltch ped deact
• Cruise control system
• Cto
• Four wheel ctrl
• Fuel pump (near left side of transmission)
• Fuel pump power
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• G100
• G101 (left side of engine compt)
• Gen/batt
• Ground
• Hot at all times
• Hs can+
• Hs can-
• Iat sensor
• Ignition switch
• Inertia fuel shutoff switch (right kick panel)
• Lock
• Maf sensor
• Manifold absolute pressure sensor (right side of engine)
• Map sensor
• Mass air- flow sensor (in air intake tube)
• Nca
• Off
• Park brake
• Pcm power diode
• Pcm power relay
• Pnk
• Powertrain control module (pcm) (left side of engine compt)
• Prog sig
• Pto
• Pto rpm
• Pto vref
• Pwr
• Red
• Run
• S106
• S114
• S117
• S118 (in engine control harness, in breakout to powertrain control module)
• S123 (in engine control sensor harness, near breakout to c1298)
• S139
• S162
• S170
• S182
• S221 in main harness, near breakout to c2186)
• S223 (in main harness, near breakout to air bag sliding contact)
• S234 (in main harness, near breakout to brake pedal position switch)
• S250
• S258
• Signal return
• Speed ctrl sw
• Start
• Start intlck
• Start rly cntrl
• Starting/charging system
• Tan
• Tow/haul sw
• Tps-feed
• Vbatt
• Vpwr
• Vs sig
• Vss
• W/ dual generators
• Water in fuel

6.0L Diesel, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (behind left side of dash, on park brake assembly) parking brake switch
• (behind right side of dash) four wheel drive control module
• (engine control sensor harn, at breakout for g100)
• (in engine control sensor & fuel charge harness, in breakout to powertrain control module)
• (in engine control sensor harness, in breakout to abs control module)
• (in main harness, in breakout to data link connector) s213
• (in main harness, in breakout to data link connector) s220
• (inside of left frame rail) water- in-fuel sensor
• (w/ drl)
• Battery junction box (bjb) (left rear of engine compt)
• Brake pedal position switch (behind left side of dash, above brake pedal)
• Brake pressure switch (on brake master cylinder)
• C220a
• C220b
• C270a
• C281b
• Camshaft position sensor (lower left front of engine)
• Central junction box (cjb) (behind lower left side of dash)
• Computer data lines system
• Crankshaft position sensor (lower right side of engine)
• Data link connector (behind left side of dash)
• Fuse 10a
• Fuse 2a
• G300 (behind left kick panel)
• Harness, in breakout to abs control module) s140
• Headlights system (w/ drl)
• Hot at all times
• Hot in run
• Hot in run or start
• Hs can (+)
• Hs can (-)
• Instrument cluster
• Malfunction indicator lamp
• Nca
• Red
• S110 (in engine control harness, in breakout to powertrain control module)
• S112 (in engine control harness, in breakout to powertrain control module)
• S142
• S174
• S197
• S205
• S208
• S271
• S287
• W/ dual generators

6.0L Diesel, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (a/t)
• (in back-up lamp switch to rear lamp feed harness, in breakout to torqshift transmission)
• (in back-up light switch to rear light feed harness, near breakout to output shaft speed sensor)
• (in back-up light switch to rear light feed harness, near breakout to torqshift transmission)
• (m/t)
• A/t
• C1381e
• C270a
• Central junction box (cjb) (behind lower left side of dash)
• Clutch pedal position switch (behind left side of dash, above clutch pedal)
• Fuse 15a
• Hot in run
• Intermediate shaft speed sensor
• Iss sig
• M/t
• Nca
• Oss sig
• Output shaft speed sensor (top of transmission extension housing)
• Pc sol pwr
• Pc-a sol
• Powertrain control module (left side of engine compt)
• Pressure control (pc-a) solenoid
• Red
• Ref volt
• Rev lmp ctrl
• Reversing lamp relay
• S127
• S128
• S129
• S235
• Shift solenoid pressure control a (sspc-a)
• Shift solenoid pressure control b (sspc-b)
• Shift solenoid pressure control c (sspc-c)
• Shift solenoid pressure control d (sspc-d)
• Shift solenoid pressure control e (sspc-e)
• Sig rtn
• Speed sensor assembly (top left side of transmission)
• Sspc-a crl
• Sspc-b ctrl
• Sspc-c crl
• Sspc-d ctrl
• Sspc-e ctrl
• Tcc sol ctrl
• Tft sens sig
• Torqshift transmission
• Torque converter clutch solenoid
• Tow/haul switch
• Tr-p sig
• Transmission fluid temperature sensor
• Transmission range sensor assembly (tr-p)
• Tss sig
• Turbine shaft speed sensor

6.0L Diesel, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.0L Diesel, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in engine control sensor & fuel charge harness, near breakout to engine coolant temperature sensor)
• (not used)
• (top rear center of engine) injection pressure regulator
• (top right front of engine) glow plug control module
• Battery
• C1273a
• C1273b
• C1381t
• Can bus 2h
• Can bus 2l
• Charge
• Charge (2nd)
• Ckp sensor
• Cmp sensor
• Coolant temp
• Cooling fan
• Cooling fans system
• Ebp sensor
• Egr valve
• Egr valve actuator (top of engine)
• Engine coolant temperature sensor (front of engine)
• Engine oil temperature sensor (top right of engine)
• Eot sensor
• Exhaust back pressure sensor (left front of engine)
• Fan clutch
• Ficm comm
• Ficm cyl id
• Ficm delivery
• Ficm to pcm connections (from diagram 1 of 5)
• Generator
• Glow plug
• Glow plug 1
• Glow plug 2
• Glow plug 3
• Glow plug 4
• Glow plug 5
• Glow plug 6
• Glow plug 7
• Glow plug 8
• Glow plug sys
• Ground
• Hot at all times
• Icp sensor
• Injection control pressure sensor (top left rear of engine)
• Ipr control
• Left glow plug bank
• Manifold air temperature sensor (top left front of engine)
• Mat sensor
• Nca
• Pcm pwr rly
• Plug rly
• Powertrain control module (pcm) (left side of engine compt)
• Red
• Ref voltage
• Right glow plug bank
• S147
• S190
• S192
• S193 (in engine control sensor & fuel charge harness, near breakout to exhaust back pressure sensor)
• Secondary generator
• Signal return
• Turbo act
• Variable geometric turbo actuator
• W/ dual generators

6.8L

6.8L, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.8L, Engine Performance Wiring Diagram (1 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in engine control sensor & fuel charge harness, near breakout to powertrain control module)
• A/c clutch rly ctrl
• A/c press sw sig
• Air conditioning system
• Brake press sw in
• C175a
• Camshaft position sensor (front of right cylinder bank)
• Canister purge valve
• Ckp sensor +
• Ckp sensor -
• Cmp sensor 1 sig
• Coil on plug
• Coil on plug 1
• Coil on plug 10
• Coil on plug 2
• Coil on plug 3
• Coil on plug 4
• Coil on plug 5
• Coil on plug 6
• Coil on plug 7
• Coil on plug 8
• Coil on plug 9
• Crankshaft position sensor (on lower front center of engine)
• Cyl hd temp sens sig
• Etc motor
• Fuel inj 1 control
• Fuel inj 10 control
• Fuel inj 2 control
• Fuel inj 3 control
• Fuel inj 4 control
• Fuel inj 5 control
• Fuel inj 6 control
• Fuel inj 7 control
• Fuel inj 8 control
• Fuel inj 9 control
• Fuel rail press sen
• Fuel rail temp sens
• Ho2s 11 htr
• Ho2s 11 input
• Ho2s 21 htr
• Ho2s 21 input
• Iat sensor signal
• Ignition transformer capacitor 1 (top right front of engine)
• Ignition transformer capacitor 2 (top front of left cylinder head)
• Imtv cntrl
• Injection pressure sensor (ips) (top left of intake manifold)
• Knock sensor 1 +
• Knock sensor 1 -
• Knock sensor 2 +
• Knock sensor 2 -
• Maf sensor sig rtn
• Maf sensor signal
• Nca
• Powertrain control module (left side of firewall)
• Red/
• Reference voltage
• S145
• S147 (in engine control sensor & fuel charge harness, near breakout to injector pressure sensor)
• Shield drain wire
• Signal return
• Tan
• Tan/red
• Throttle position sensor (tps) (on throttle body)
• Tps 1 sig
• Tps 2 sig
• Tps ref voltage
• Tps sig return

6.8L, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.8L, Engine Performance Wiring Diagram (2 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (bottom of master cylinder) brake pressure switch
• (in engine control sensor & fuel charge harness, near breakout to powertrain control module)
• (left front of engine compt) mass air flow (maf) sensor
• (right rear of engine compt) evap canister purge valve
• (top right of engine) intake manifold tuning valve (imtv)
• Battery junction box (bjb) (left rear of engine compt)
• Cylinder head temperature sensor (on left cylinder head)
• Fuel injectors (1, 2, 5: top right side of engine) (3, 4: top right rear of engine) (6, 7: top left side of engine) (8: top left rear of engine) (9, 10: top left of engine)
• Fuse 2a
• G102 (right rear of engine compt)
• Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
• Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
• Hot in run
• Nca
• Red
• S127 (m/t: near breakout to reversing lights switch) (a/t: near breakout to output shaft speed sensor)
• S131 (near breakout to injector pressure sensor)
• S132
• S136 (near breakout to coil on plug 3)
• Tan
• Tan/red

6.8L, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.8L, Engine Performance Wiring Diagram (3 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in back-up light switch to rear light feed harness, near breakout to torqshift transmission)
• (m/t: near breakout to reversing lights switch) (a/t: near breakout to output shaft speed sensor) s127
• C175c
• Ho2s 12 htr
• Ho2s 12 sig
• Ho2s 22 htr
• Ho2s 22 sig
• Intermediate shaft speed sensor
• Iss sensor sig
• Oss sensor sig
• Output shaft speed sensor (top of transmission extension housing)
• Powertrain control module (left side of firewall)
• Pr ctrl sol
• Pressure control (pc-a) solenoid
• Red
• S128 (in back-up light switch to rear light feed harness, near breakout to output shaft speed sensor)
• S129
• Shift sol a
• Shift sol b
• Shift sol c
• Shift sol d
• Shift sol e
• Shift sol vpwr
• Shift solenoid pressure control a (sspc-a)
• Shift solenoid pressure control b (sspc-b)
• Shift solenoid pressure control c (sspc-c)
• Shift solenoid pressure control d (sspc-d)
• Shift solenoid pressure control e (sspc-e)
• Sig rtn
• Speed sensor assembly (top left side of transmission)
• Tcc sol ctrl
• Tft sensor sig
• Torqshift transmission
• Torque converter clutch (tcc) solenoid
• Tr sens sig
• Transmission fluid temperature sensor
• Transmission range sensor assembly (tr-p)
• Trs ground
• Trs ref voltage
• Tss sensor sig
• Turbine shaft speed sensor

6.8L, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.8L, Engine Performance Wiring Diagram (4 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (a/t: near breakout to output shaft speed sensor) (m/t: near breakout to transfer case assembly)
• (in fuel tank) fuel tank unit
• (near breakout to brake pedal position switch)
• (not used) c145
• Brake pedal position switch (above brake pedal)
• C270a
• C270f
• Central junction box (cjb) (behind lower left side of dash)
• Check engine ind
• Computer data lines system
• Dual knock sensor (right rear of cylinder head)
• Electronic throttle control (etc) motor (on throttle body)
• From pcm power relay (diagram 5 of 5)
• Fuel pump driver module (left rear frame rail)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G102 (right rear of engine compt)
• G401 (at left side of vehicle underbody)
• Heated oxygen sensor (ho2s) 12 (catalyst monitor) (rear of catalytic converter)
• Heated oxygen sensor (ho2s) 22 (catalyst monitor) (left side of transmission)
• Hot at all times
• Hot in on or start
• Hot in run
• Hs can +
• Hs can -
• Inertia fuel shut-off (ifs) switch (right kick panel)
• Instrument cluster
• Nca
• Red
• Red/
• Return
• S106
• S138
• S205
• S208
• S234
• Tow/haul switch
• W/ narrow frame
• W/ wide frame

6.8L, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007

List of elements for 6.8L, Engine Performance Wiring Diagram (5 of 5) for Ford Cab & Chassis F350 Super Duty 2007:

• (in breakout to c140)
• (in engine control sensor harness, in breakout to c140) s122
• (in engine control sensor harness, near breakout to c1756) s123
• (in engine control sensor harness, near grommet in dash panel) s111
• (in main harness, near breakout to brake pedal position switch) s258
• (near breakout to air bag sliding contact)
• (near breakout to c2186) s221
• (not used)
• (right rear of engine compt) g102
• (wire end)
• Acc
• Accelerator pedal position (app) sensor (on accelerator pedal support)
• Air conditioning system
• Anti-lock brakes system
• App sensor 1 sig
• App sensor 2 sig
• App sensor 3 pwr
• App sensor 3 rtn
• App sensor 3 sig
• Atn sig
• Battery junction box (bjb) (left rear of engine compartment)
• Bpp sw
• C175b
• C270c
• C270f
• C270h
• C281b
• Canister vent ctrl
• Central junction box (cjb) (behind lower left side of dash)
• Computer data lines system
• Cpd sw sig
• Cpsi sw sig
• Cruise control system
• Evap canister vent control solenoid (left rear side of engine compt)
• Exterior lights system
• Four- wheel drive control module (behind right side of dash)
• Fpump drvr mod
• Ftp sensor
• Fuel tank pressure (ftp) sensor (above left side of rear axle)
• Fuse 10a
• Fuse 20a
• G100 (left rear of engine compt)
• G102 (right rear of engine compt)
• Ground
• Heated oxygen sensor (ho2s) 13 (w/ narrow frame) (under left front of vehicle)
• Ho2s 13 input
• Ho2s 13 rtn
• Hot at all times
• Hs can +
• Hs can -
• Ignition switch
• Lock
• Nca
• Off
• Park sig
• Pcm power diode
• Pcm power relay
• Pcm pwr rly
• Pnk
• Power
• Powertrain control module (left side of firewall)
• Programming sig
• Pto
• Pto engage
• Pto status
• Red
• Red/pnk
• Rev lmp rly ctrl
• Run
• S106
• S164
• S223
• S412 (except regular cab) (in taillamps harness, near breakout to c140)
• Signal return
• Signal rtn
• Speed ctrl sw in
• Speed ctrl sw rtn
• Start
• Starter relay ctrl
• Starting/ charging system
• Starting/charging system
• Tach ouput
• Tan
• To fuel pump relay (diagram 4 of 5)
• Tow/haul sw sig
• Vems system sig
• Voltage ref
• Vss
• Vss sig
• W/ narrow frame red/pnk
• W/ wide frame