ENGINE PERFORMANCE – Chevrolet Prizm 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (1 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (1 of 3) for Chevrolet Prizm 2001:

• (behind left side of dash) data link connector (obd)
• (engine harn, center rear of engine compt)
• (engine harness, center rear of engine compt)
• (rear of engine, on cyl head)
• (under left rear seat) g304
• A/c cutout
• A/c fan
• A/c on
• A/c system
• Acc
• Battery
• Circuit opening relay
• Circuit opn rly
• Cmp sol vlv
• Crusie idle
• Efi fuse 15a
• Efi relay
• Evap can vent
• Evap press
• Evap pressure switching solenoid (under rear of vehicle)
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel injectors
• Fuel pump
• Fuel sender assembly
• Fuse & relay block 1 (left front of engine compt)
• G100 (left front of engine compt)
• G117
• G117 (rear of engine, on cyl head)
• Ground
• Hot at all times
• Hot in on or start
• Iac vlv
• Ign coil 1
• Ign coil 2
• Ign coil 3
• Ign coil 4
• Ign fail safe
• Ign fuse 7.5a
• Ignition
• Ignition coils (attached to cylinder head)
• Ignition switch
• Junction block 1 (behind left kick panel)
• Junction block 2 (left side of dash)
• Junction block 2 (left side of dash) c3
• Knock sens
• Lock
• Mil ctrl
• Nca
• Noise filter (taped to engine acc harness)
• Powertrain control module (behind front of center console)
• Red
• S204
• S205
• S207
• Serial data
• Shift sol 1
• Shift sol 2
• Solid state
• Sp254 (taped in engine harn)
• Sp255 (dash harn, behind cluster)
• Sp259 (engine harn, behind center of dash)
• Sp260 (engine harn, behind center of dash)
• Spark plugs
• Start
• Tcc sol

1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (2 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (2 of 3) for Chevrolet Prizm 2001:

• (in transaxle valve body)
• (on left strut tower) data link connector (underhood)
• (rear of engine, on cyl head) g117
• Camshaft position actuator solenoid valve (top left front of engine)
• Cruise control module (behind right side of dash)
• Evap canister purge solenoid valve (left side of engine compt)
• Evap canister vent solenoid valve (right rear of engine)
• G206
• Gauge fuse 10a
• Hot in on or start
• Idle air control valve (on throttle body assembly)
• Instrument cluster
• Junction block 2 (left side of dash)
• Junction block 3 (behind center c2 of dash)
• Junction block 3 (behind center c3 of dash)
• Malfunction indicator lamp
• Multi-function alarm module (left side of dash)
• O/d off indicator lamp
• Overdrive switch (open w/ button depressed)
• Power steering pressure switch (top of power steering pump)
• Red
• S207
• Shift solenoid 1
• Shift solenoid 2
• Sp256 (behind center of dash)
• Sp258 (engine harn, left i/p c2 support bracket)
• Sp260 (engine harn, behind center of dash)
• Tach input
• Torque converter clutch solenoid
• Vehicle speed

1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (3 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, with 4 Speed A/T (3 of 3) for Chevrolet Prizm 2001:

• (engine harn center rear of eng compt)
• (engine harn, near breakout to pcm)
• 2 pos sig
• Brake sw
• Camshaft position sensor (left rear of engine)
• Ckp sens
• Cmp sens
• Cooling fan
• Cooling fans system
• Crank sig
• Crank signal
• Crankshaft position sensor (bottom of eng, near crankshaft pulley)
• Cruise control
• Defogger system
• Diag request
• Ect sens
• Engine coolant temperature sensor (right rear of engine)
• Evap can purge
• Exterior lights system
• Ftp sens
• Fuel tank pressure sensor (under rear of vehicle)
• Fuse & relay block 1 (left front of engine compt)
• G117 (rear of engine, on cyl head)
• Ground
• Heated oxygen sensor 1 (in exhaust manifold)
• Heated oxygen sensor 2 (in exhaust, after twc converter)
• Ho2s 1 htr
• Ho2s 1 signal
• Ho2s 2 htr
• Ho2s 2 signal
• Hot at all times
• Hot in start
• Iat sens
• Idle up sig
• Junction block 1 (behind left kick c6
• Junction block 2 (left side of dash)
• Junction block 3 (behind center of dash)
• Knock sensor (left side of engine block, below intake manifold)
• Maf sens
• Mass airflow sensor (left side of engine compt)
• Nca
• O/d cut
• O/d ind
• O/d signal
• Panel)
• Park/neutral position switch (on transaxle, below battery)
• Pnk
• Pnp sw
• Powertrain control module (behind front of center console)
• Psp sw
• R pos sig
• Red
• Ref voltage
• S206
• S207
• S209
• Sens return
• Sensor ground
• Sp258 (engine harn, left i/p c2 support bracket)
• Sp258 (engine harn, left i/p support bracket)
• Sp259 (engine harn, behind center of dash)
• Sp260 (engine harn, behind center of dash)
• St fuse 5a
• Stop fuse 15a
• Stop lamp switch (top of brake pedal bracket)
• Tach sig
• Throttle position sensor (on throttle body assembly)
• Tp sens
• Vss in

1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (1 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (1 of 3) for Chevrolet Prizm 2001:

• (a/t)
• (behind front of center console) powertrain control module
• (rear of engine, on cyl head)
• (top left front of engine) camshaft position actuator solenoid valve
• (top of clutch pedal bracket) clutch pedal position switch
• A/c fan
• A/c system
• A/t
• Acc
• Cmp sol vlv
• Crank sig
• Evap can purge
• Evap can vent
• Evap press
• Ftp sens
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel injectors
• Fuse & relay block 1 (left front c2 of engine compt)
• G117
• G117 (rear of engine, on cyl head)
• Ground
• Hot at all times
• Hot in start
• Iac vlv
• Idle air control valve (on throttle body assembly)
• Ign coil 1
• Ign coil 2
• Ign coil 3
• Ign coil 4
• Ign fail safe
• Ignition coils (attached to cylinder head)
• Ignition switch
• Junction block 2 (left side of dash)
• Junction block 2 (left side of dash) c3
• Knock sens
• Lock
• M/t
• Nca
• Noise filter (taped to engine acc harness)
• Psp sw
• R pos sig
• Red
• S204
• S207
• Solid state
• Sp258 (engine harn, left i/p c1 support bracket)
• Sp259 (engine harn, behind center of dash)
• Sp260 (engine harn, behind center of dash)
• St fuse 5a
• Start
• State solid
• To spark plugs

1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (2 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (2 of 3) for Chevrolet Prizm 2001:

• Circuit opening relay
• Evap canister purge solenoid valve (left side of engine compt)
• Evap canister vent solenoid valve (right rear of engine)
• Evap pressure switching solenoid (under rear of vehicle)
• Fuel pump
• Fuel sender assembly
• G304 (under left rear seat)
• Gauge fuse 10a
• Hot in on or start
• Instrument cluster
• Junction block 1 (behind left kick panel)
• Junction block 2 (left side of dash)
• Junction block 3 (behind center c2 of dash)
• Junction block 3 (behind center c3 of dash)
• Malfunction indicator lamp
• Multi-function alarm module (left side of dash)
• Park/neutral position switch (on top of transaxle)
• Power steering pressure switch (top of power steering pump)
• Red
• Sp258 (engine harn, left i/p c2 support bracket)
• Sp260 (engine harn, behind center of dash)
• Tach input
• Vehicle speed

1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (3 of 3) for Chevrolet Prizm 2001

List of elements for 1.8L VIN 8, Engine Performance Wiring Diagrams, without 4 Speed A/T (3 of 3) for Chevrolet Prizm 2001:

• (behind left side of dash) data link connector (obd)
• (engine harn center rear of eng compt) s206
• (engine harn, center rear of engine compt)
• (engine harn, near breakout to pcm)
• (on left strut tower) data link connector (underhood)
• (right rear of engine, on cylinder head)
• A/c cutout
• A/c on
• A/c system
• Battery
• Camshaft position sensor (left rear of engine)
• Circuit opn rly
• Ckp sens
• Cmp sens
• Cooling fan
• Cooling fans system
• Crank signal
• Crankshaft position sensor (bottom of eng, near crankshaft pulley)
• Cruise control system
• Crusie idle
• Defogger system
• Diag request
• Ect sens
• Efi fuse 15a
• Efi relay
• Engine coolant temperature sensor (right rear of engine)
• Exterior lights system
• Fuel tank pressure sensor (under rear of vehicle)
• Fuse & relay block 1 (left front of engine compt)
• G100 (left front of engine compt)
• G117
• G117 (rear of engine, on cyl head)
• Ground
• Heated oxygen sensor 1 (in exhaust manifold)
• Heated oxygen sensor 2 (in exhaust, after twc converter)
• Ho2s 1 htr
• Ho2s 1 signal
• Ho2s 2 htr
• Ho2s 2 signal
• Hot at all times
• Hot in on or start
• Iat sens
• Idle up sig
• Ign fuse 7.5a
• Ignition
• Junction block 2 (left side of dash)
• Knock sensor (left side of engine block, below intake manifold)
• Maf sens
• Mass airflow sensor (left side of engine compt)
• Mil ctrl
• Nca
• Pnk
• Powertrain control module (behind front of center console)
• Red
• Ref voltage
• S205
• S207
• S209
• Sens return
• Sensor ground
• Serial data
• Sp254 (taped in engine harn)
• Sp255 (dash harn, behind cluster)
• Sp259 (engine harn, behind center of dash)
• Tach out
• Throttle position sensor (on throttle body assembly)
• Tp sens
• Vss in