ENGINE PERFORMANCE – Oldsmobile Aurora 1996 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L (VIN C), Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Aurora 1996

List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Aurora 1996:

• 5v ref out
• A/c comp clutch ctrl
• A/c hi press cutoff
• A/c hi temp sens rtrn
• A/c lo press cutoff
• A/c lo temp sens in
• A/c lo temp sens rtrn
• A/c press sens in
• Air condi- tioning system
• Air conditioning system
• Alt out reg ref volt
• Anti-theft system
• Class ii data link
• Cruise control system
• Cruise engaged
• Cruise inhibit
• Data link connector (under left side of i/p)
• Driver select shift switch
• Engine coolant temperature sensor (ect) (top of engine)
• Evap emissions canister purge vacuum diagnostic switch (left rear of engine)
• Evaporative emissions canister purge solenoid valve (left rear of engine)
• Exhaust gas recirc- ulation valve (top of engine)
• Fuel pump feedback
• G117 (right rear corner of engine block)
• G117 (right rear of engine)
• G200 (left kick panel)
• Gen 'f' term feedback
• Iac sol coil ctrl
• Idle air control (iacv) valve (throttle body)
• Intake air temperature (iat) sensor (left front of engine compt)
• Map 5v ref out
• Map sens in
• Mass air flow sensor (left top of engine)
• Neutral safety sw in
• Pcm ground
• Pnk
• Post cat ho2s in hi
• Post cat ho2s in lo
• Power (battery)
• Power (ignition 1)
• Powertrain control module (behind right side of i/p)
• Pwr steer pres sw in
• Red
• Sensor return
• Serial data link
• Shift 'a' sol ctrl
• Shift 'b' sol ctrl
• Starting/ charging system
• Tan
• Tcc brake sw in
• Tcc sol ctrl
• Theft disable sig in
• Throttle position sensor (throttle body assy)
• Tp sens in
• Trans press sol ctrl
• Trans press sol enable
• Trans press sw 'a' in
• Trans press sw 'b' in
• Trans press sw 'c' in
• Trans shift sel indic
• Trans temp sens in
• Turbine speed in hi
• Turbine speed in lo
• Turbine speed sensor (inside transaxle)

4.0L (VIN C), Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Aurora 1996

List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Aurora 1996:

• Cruise control system
• Dis fuse 15a
• G117 (right rear corner of engine block)
• Hot at all times
• Hot in run
• Hot in run or start
• Hot in run, bulb test or start
• I/p fuse block
• Ign 1 fuse 10a
• Low coolant level switch (radiator coolant surge tank)
• Manifold absolute pressure sensor (front of engine)
• Nca
• Oxy sen fuse 10a
• Park/neutral position switch (top of transaxle)
• Pcm fuse 10a
• Pcm vats fuse 20a
• Pnk
• Red
• Right rear power dist- ribution center maxi fuse block 2 (under right rear seat)
• Shift sol 'a'
• Shift sol 'b"
• Shift sol fuse 10a
• Switch manifold
• Tan
• Tcc brake switch (under left side of i/p)
• Torque converter clutch solenoid
• Trans- axle pressure force motor
• Trans- axle temper- ature sensor
• Transaxle
• Transaxle pressure

4.0L (VIN C), Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Aurora 1996

List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Aurora 1996:

• (not used)
• (top rear of engine under ignition coils)
• B12
• Camshaft position (cmp) sensor (right side of engine)
• Crankshaft position (ckp) sensor a (front of engine block)
• Crankshaft position (ckp) sensor b (front of engine block)
• Fuel pump (top of fuel tank)
• Fuel pump fuse 20a
• Fuel pump relay (position 'e') (under right rear seat, in fuse/ relay center)
• G117 (right rear corner of engine block)
• G304 (under left rear seat)
• Hot at all times
• Ignition amplifier and switching module
• Ignition control module
• Instrument cluster
• Nca
• Pnk
• Power steering pressure switch (bottom rear of engine compartment)
• Red
• Remote indicator bank
• Right rear power dist- ribution center fuse block 1 (under right rear seat)
• Service engine soon indicator
• Spark plugs
• Tach signal in
• Tan
• Vehicle speed sensor (on trans- axle)
• Vss in

4.0L (VIN C), Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Aurora 1996

List of elements for 4.0L (VIN C), Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Aurora 1996:

• (right frame rail)
• 24x ref hi in
• 4x ref hi in
• Anti-lock brakes system
• Anti-theft system
• Bypass spark out
• Cam hi in
• Cann purge vac sw in
• Cool fan hi speed ctrl
• Cool fan lo speed ctrl
• Cooling fans system
• Delivered torque out
• Desired torque in
• Ect sens in
• Egr valve feedback
• Egr valve sol ctrl
• Electronic power steering system
• Evap ctrl sol out
• Front heated oxygen sensor (front exhaust manifold)
• Front ho2s in hi
• Front ho2s in lo
• 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 injectors
• Fuel pump relay ctrl
• G103
• G103 (right lower frame rail)
• G117 (right rear corner of engine block)
• Hot in run or start
• I/p fuse block
• Iat sens in
• Ignition ctrl feedback
• Inj 1 fuse 10a
• Inj 2 fuse 10a
• Knock sens in
• Knock sensor (lower right rear of engine block)
• Low coolant sens in
• Maf sens in
• Mil indic ctrl
• Nca
• Oil level sensor (oil pan)
• Oil level sw in
• Pcm ground
• Pnk
• Post-converter heated o2s (in exhaust system, near catalyst)
• Power (ignition 1)
• Powertrain control module (behind right side of i/p)
• Pre-cat ho2s in hi
• Pre-cat ho2s in lo
• Pre-converter heated o2s (in exhaust system, near catalyst)
• Rear h02s in lo
• Rear heated oxygen sensor (rear exhaust manifold)
• Rear ho2s in hi
• Ref lo in
• Starter disable
• Tan
• Vss in hi
• Vss in lo
• Vss out (4000 ppm)
• Warning systems