ENGINE PERFORMANCE – Pontiac Grand Am GT 1996 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L (VIN T), Engine Performance Wiring Diagrams (1 of 3) for Pontiac Grand Am GT 1996

List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (1 of 3) for Pontiac Grand Am GT 1996:

• (top of transaxle) park/neutral position switch
• 5v ref voltage
• A/c refrig press sens
• Alt field duty cycle
• Cam pos sensor in
• Cam sens
• Cam/crank sens grd
• Camshaft position sensor (front top of engine)
• Charge indic ctrl
• Class 2 data line
• Cruise control system
• Cruise on signal in
• Ect sensor in
• Engine compartment fuse center
• Fuel inj 1 ctrl
• Fuel inj 2 ctrl
• Fuel inj 3 ctrl
• Fuel inj 4 ctrl
• Fuel injectors
• Fuel pump relay ctrl
• Fuse block
• G100 (left front of engine compartment)
• G100 (left front of engine compt)
• H02s 2 signal in
• Ho2s 2 signal return
• Hot at all times
• Hot in run, bulb test or start
• Iac motor control
• Iat sens in
• Idle air control (iac) valve (on side of throttle assembly)
• Linear egr pos sens in
• Linear egr sol out
• Low coolant sw in
• Map sensor in
• O2s 1 signal in
• O2s 1 signal return
• Oil level sens in
• Oil level switch (oil pan)
• Oil press sender in
• Pcm batt fuse 10a
• Pcm fuse 10a
• Pcm ground
• Pnk
• Power (battery)
• Power (ignition 1)
• Power (ignition)
• Powertrain control module (right front corner of i/p)
• Red
• Ref pulse input hi
• Ref pulse input lo
• Sensor return
• Starting/ charging system
• Starting/charging system
• Surge tank low coolant switch (right front of engine compt)
• Tan
• Tp sensor in
• Trans pos sens in
• Uart data line

2.4L (VIN T), Engine Performance Wiring Diagrams (2 of 3) for Pontiac Grand Am GT 1996

List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (2 of 3) for Pontiac Grand Am GT 1996:

• A/c sensor (right side of engine compt)
• Digital exhaust gas recirc- ulation valve (front top of engine)
• Engine coolant temperature (ect) sensor (left side of engine)
• Erls fuse 10a
• Evaporative emissions canister purge solenoid (rear of engine)
• Evaporative emissions canister vent solenoid (right front of engine compt)
• Fuel pump switch/oil pressure sender/ switch (right front of engine)
• Fuel tank unit (front of fuel tank)
• Fuse block
• G100 (left front of engine compt)
• Heated oxygen sensor (behind catalytic converter)
• Hot in off or run
• Hot in run
• Hot in run, bulb test or start
• Intake air temperature (iat) sensor (left rear of engine)
• Lt gnr
• Manifold absolute pressure sensor (top center of engine)
• Nca
• O2 fuse 10a
• Oxygen sensor (exhaust manifold)
• Pnk
• Prndl fuse 10a
• Tan
• Throttle position sensor (tps) (front of engine)
• Vehicle speed sensor (on transaxle)

2.4L (VIN T), Engine Performance Wiring Diagrams (3 of 3) for Pontiac Grand Am GT 1996

List of elements for 2.4L (VIN T), Engine Performance Wiring Diagrams (3 of 3) for Pontiac Grand Am GT 1996:

• (left rear of engine) electronic ignition
• A/c comp relay ctrl
• A/c system
• Alarm fuse 20a
• Automatic transaxle
• Brake pedal sw in
• C10
• C11
• Canister purge sol ctrl
• Canister vent sol ctrl
• Cooling fan relay ctrl
• Cooling fans system
• Crankshaft position sensor (front of engine)
• Cruise control brake switch (under left side of i/p)
• Cruise control system
• Cruise disengage
• Data link connector (under left side of i/p)
• Engine compart- ment fuse center
• F/p inj fuse 20a
• Fuel pump (fuel tank unit)
• Fuel pump relay (right rear of engine compartment)
• Fuel tank press in
• Fuse block
• G100 (left front of engine compartment)
• G100 (left front of engine compt)
• G101 (right front of engine compt)
• G301 (under right front seat)
• Hot in run, bulb
• Ign mod fuse 20a
• Ignition coil
• Ignition coil ctrl out
• Ignition module
• Instrument cluster
• Knock sensor (left rear of engine)
• Knock sensor in
• Mil indic
• Mil indic ctrl
• Nca
• Olds & buick
• Pcm ground
• Plugs spark
• Pnk
• Pontiac
• Power (ignition 1)
• Power in
• Powertrain control module (right front corner of i/p)
• Shift sol a
• Shift sol a ctrl
• Shift sol b
• Shift sol b ctrl
• Sol a and b power
• Tach connector (left rear of engine compt)
• Tach signal out
• Tan
• Tcc control
• Tcc enable solenoid
• Tcc pwm sig out
• Tcc pwm solenoid
• Test or start
• Uart data
• Vss in
• Vss out
• Vss sensor in
• Vss sensor return
• Warning systems

3.1L

3.1L (VIN M), Engine Performance Wiring Diagrams (1 of 3) for Pontiac Grand Am GT 1996

List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (1 of 3) for Pontiac Grand Am GT 1996:

• 24x crank pos in
• 5v ref out
• A/c comp ctrl
• Air conditioning system
• Brake/tcc sw in
• Cam pos in
• Camshaft position sensor (rear of engine)
• Cooling fans system
• Cruise control system
• Cruise engaged sig
• Data link connector (under left side of i/p)
• Dlc class 2 data
• Egr valve sol ctrl
• Engine compartment fuse center
• Engine cooling fan
• Engine data sens grd
• Erls fuse 20a
• Evap purge sol ctrl
• Evaporative emissions canister purge solenoid valve (rear of engine)
• Evaporative emissions canister vent solenoid valve (right front of engine compt)
• Fuel pump rly ctrl
• Fuel pump switch/oil pressure sender/switch (right front of engine)
• Fuse block
• G112 (left end of engine)
• High resolution 24x crankshaft position sensor (front of engine)
• Hot at all times
• Hot in run, bulb test or start
• Iac control
• Icm module bypass
• Idle air control (iac) valve (on side of throttle assembly)
• Ign mod fuse 20a
• Ignition ctrl in
• Ignition ctrl ref hi
• Ignition ctrl ref lo
• Ignition feed
• Intake air temperature (iat) sensor (top of engine)
• Low coolant sens in
• Maf sensor in
• Mass air flow sensor (top of engine)
• Mil lamp control
• Nca
• Oil level sens in
• Oil level switch (oil pan)
• Oil press sender
• Pcm batt fuse 10a
• Pcm ground
• Pcm/ign fuse 10a
• Pnk
• Power (battery)
• Power (ignition 1)
• Power (ignition)
• Powertrain control module (behind right side of i/p)
• Red
• Surge tank low coolant switch (coolant reservoir)
• Tan
• Tcc enable sol ctrl
• Tcc solenoid ctrl
• Trans range sw 'a'
• Trans range sw parity
• Uart data link
• Vehicle speed sensor (on transaxle)
• Vss in
• Vss out-4000 ppm
• Vss return
• Warning systems

3.1L (VIN M), Engine Performance Wiring Diagrams (2 of 3) for Pontiac Grand Am GT 1996

List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (2 of 3) for Pontiac Grand Am GT 1996:

• (rear of engine) electronic ignition
• (under right front seat)
• * olds & buick ** pontiac
• Alarm fuse 20a
• C10
• C11
• Check engine
• Cruise control brake switch (under left side of i/p)
• Digital exhaust gas recirc- ulation valve (rear of engine)
• Engine coolant temperature sensor (rear of engine)
• Fuel pump assembly (top of fuel tank)
• Fuel pump relay (right side of safety wall)
• Fuse block
• G112 (left end of engine)
• G301
• G301 (under right front seat)
• Hot in off or run
• Hot in run
• Hot in run, bulb test or start
• Ignition amplifier and switching module
• Instrument cluster
• Low resolution 7x crankshaft sensor (right front of engine)
• Nca
• O2 fuse 10a
• Park/neutral position switch (top of transaxle)
• Plugs spark
• Pnk
• Power
• Prndl fuse 10a
• Solid state
• Spark plugs
• Tan
• Throttle position sensor (throttle body)
• Uart data
• Vss in

3.1L (VIN M), Engine Performance Wiring Diagrams (3 of 3) for Pontiac Grand Am GT 1996

List of elements for 3.1L (VIN M), Engine Performance Wiring Diagrams (3 of 3) for Pontiac Grand Am GT 1996:

• A/c press sens in
• A/c refrigerant pressure sensor (right front of engine compt)
• Canister vent sol ctrl
• Cruise control system
• Cruise inhibit out
• Ect sensor in
• Engine compartment fuse center
• F/p-injr fuse 20a
• Field duty cycle
• 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 injectors
• Fuel pump assembly (top of fuel tank)
• Fuel tank pressure sens
• G112 (left end of engine)
• G116 (left side of safety wall)
• Gen out signal in
• Heated oxygen sensor #1 (rear of engine, in exhaust manifold)
• Heated oxygen sensor #2 (in exhaust pipe, behind catalyst)
• Ho2s 1 hi in
• Ho2s 1 low in
• Ho2s 2 hi in
• Ho2s 2 low in
• Hot in run, bulb test or start
• Iat sensor in
• Knock sens in
• Knock sensor (right front of engine)
• Linear egr pos sens in
• Manifold absolute pressure sensor (top rear of engine)
• Map sensor in
• Nca
• Pcm ground
• Pnk
• Powertrain control module (behind right side of i/p)
• Shift solenoid a
• Shift solenoid b
• Starting/ charging system
• Tan
• Tcc (pwm) solenoid
• Tcc enable solenoid
• Tp sensor in
• Trans range sw 'b' in
• Trans range sw 'c' in
• Trans shift sol 'a'
• Trans shift sol 'b'
• Trans temp sens in
• Transaxle
• Transmission fluid temperature sensor