ENGINE PERFORMANCE – Oldsmobile Silhouette 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.8L

3.8L (VIN L), Engine Performance Wiring Diagrams (1 of 3) for Oldsmobile Silhouette 1995

List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (1 of 3) for Oldsmobile Silhouette 1995:

• "resume/accel" input
• "set/coast" input
• (below right side of i/p,
• 20a
• 5 volt reference
• A nca
• A pnk
• A/c compressor relay
• A/c high pressure cut off
• A/c pressure cycling switch
• A/c refrigerant pressure switch
• A/c relay
• A/c request
• A10
• A11
• A12
• A13
• A15
• A16
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• Battery input
• Behind convenience center)
• Brake input
• C 1995 vftc
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Camshaft pos ref input
• Convenience center (below right side of i/p)
• Coolant fan relay ctrl
• Coolant puller fan relay
• Coolant pusher fan relay
• Crankshaft pos sig
• Cruise "on" input
• Cruise control switch
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data input/output
• Data link connector
• Egr solenoid output
• Electronic brake control module, diagnostic energy reserve module
• Est bypass signal
• Est control signal
• Est ref signal-hi
• Est ref signal-low
• Fuel injectors
• Fuel pump module (in fuel tank)
• Fuel pump prime connector (engine wiring harness, behind battery)
• Fuel pump relay (behind right headlamp)
• Fuel pump relay ctrl
• Fuel pump/ engine oil pressure indicator switch (front of engine near oil filter)
• G120 (right side of engine, below electronic ignition module)
• G402 (above left rear wheelhouse)
• Gen reg ref voltage
• Generator (right rear of engine)
• Ground
• Hot in run, bulb test or start
• Idle air control motor (mounted to sequential fuel injection unit)
• Idle air ctrl "a" hi
• Idle air ctrl "a" lo
• Idle air ctrl "b" hi
• Idle air ctrl "b" lo
• Ign fuse 15a
• Ignition 1
• Ignition input
• Inj in-line fuse (behind right headlamp)
• Injector 1 ctrl
• Injector 2 ctrl
• Injector 3 ctrl
• Injector 4 ctrl
• Injector 5 ctrl
• Injector 6 ctrl
• Instrument cluster
• Maf sensor input
• Mil ctrl
• Nca
• Pcm ground
• Pnk
• Powertrain control module (pcm)
• Red
• Sensor return 2
• Stop lamp/ cruise brake switch (on brake pedal support)
• Tan
• Tcc pwm solenoid ctrl
• Vehicle speed sensor (on right top of transaxle)
• Vehicle speed sensor rtn
• Vss signal

3.8L (VIN L), Engine Performance Wiring Diagrams (2 of 3) for Oldsmobile Silhouette 1995

List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (2 of 3) for Oldsmobile Silhouette 1995:

• (below right side of i/p,
• 10v power
• 5 volt reference
• Behind conveniece center)
• Buffer amp
• Bypass sw
• C 1995 vftc
• Camshaft sensor (lower right side of engine)
• Canp solenoid control
• Crankshaft sensor (lower right side of engine)
• Cruise control servo
• Cruise servo pos input-lo
• Cruise servo sens input hi
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• Ect sensor input
• Egr solenoid pos signal
• Electronic ignition module (front of engine)
• Engine coolant temperature sensor (left side of engine)
• Evaporative emission canister purge solenoid (top rear of engine)
• Exhaust gas recirculation (egr) solenoid valve (top left side of engine)
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Fusible link c (bolted to abs enable relay)
• G120 (right side of engine)
• G120 (right side of engine, below electronic ignition module)
• G120 (right side of engine, below electronic ignition module)
• G125 (front of engine, next to starter motor)
• Hall effect sensor
• Heated oxygen sensor (rear of engine on exhaust manifold)
• Hot at all times
• Iat sensor input
• Instrument cluster (tach)
• Intake air temperature sensor (part of air cleaner assembly)
• Knock sensor (right front of engine)
• Knock sensor input
• Mass air flow sensor (top left side of engine)
• Nca
• O2 sensor input hi
• O2 sensor input lo
• Pnk
• Powertrain control module (pcm)
• Red
• Sens ground
• Sensor return
• Shift a solenoid ctrl
• Shift b solenoid ctrl
• Spark plugs
• Sws/ amp
• Tan
• Tcc control
• Throttle position sensor (mounted to sequen- tial injection unit)
• Tp sensor input
• Transaxle pos sw
• Transaxle pos sw input a
• Transaxle pos sw input b
• Transaxle pos switch
• Transaxle position/ neutral safety switch (top of transaxle)
• Transaxle temp sns input
• Vacuum valve ctrl
• Vent valve ctrl

3.8L (VIN L), Engine Performance Wiring Diagrams (3 of 3) for Oldsmobile Silhouette 1995

List of elements for 3.8L (VIN L), Engine Performance Wiring Diagrams (3 of 3) for Oldsmobile Silhouette 1995:

• (pont/olds)
• Automatic transaxle
• Brake switch assembly (on brake pedal support)
• Btsi/ tcc switch
• C 1995 vftc
• C14 z (chevy)
• C6 instrument c (chevy)
• Cluster
• Fuse block (behind i/p compartment door)
• Gauges fuse 7.5a
• Hot in run
• Hot in run, bulb test or start
• Ign fuse 15a
• Malfunction indicator lamp
• Pcm fuse 10a
• Pnk
• Shift a solenoid
• Shift b solenoid
• Tcc pwm solenoid
• Torque converter clutch solenoid
• Trans- axle temper- ature sensor